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Oxidative stress may accompany the pathological process in transient global amnesia (TGA). We measured the biological antioxidant potential (BAP) in the cerebrospinal fluid (CSF) of TGA patients. We enrolled 13 TGA patients (7 men, 6 women; mean age 65.0 years [48–70 years]) and 24 control subjects (12 men, 12 women; mean age 38.2 years [17–65 years]; age did not correlate with csfBAP in this group). We performed brain MRI in all TGA patients, and CA1 lesions were noted by MRI in 5 subjects. We measured csfBAP, total antioxidant properties, in all TGA patients and controls. csfBAP levels were higher in TGA patients than in controls (p = 0.024, 0.028). csfBAP levels in TGA patients did not differ between MRI-positive and -negative subgroups. Elevated csfBAP levels were observed in TGA patients, suggesting that oxidative stress may have a role in the pathogenesis of TGA.

Purpose of review This article provides an overview of the clinical presentation, investigations, and treatment options for lower urinary tract and bowel dysfunction in patients with neurologic diseases. Recent findings The site of the neurologic lesion influences the pattern of lower urinary tract dysfunction. Antimuscarinic agents are first-line management for urinary incontinence; however, the side effect profile should be considered when prescribing them. β3-Receptor agonists are a promising alternative oral medication. Botulinum toxin injections into the detrusor have revolutionized the management of neurogenic detrusor overactivity.Bowel dysfunction commonly presents as constipation and fecal incontinence. Gastrointestinal emergencies may arise, including intestinal pseudoobstruction, intussusception, volvulus, and stercoral ulcer (ulcer of the colon due to pressure and irritation resulting from severe, prolonged constipation). Bowel function tests in neurologic patients often show a combination of slow transit and anorectal dysfunction. Management for slow transit constipation includes bulking agents, softening agents, yogurt/probiotics, and prokinetic agents. Suppositories, botulinum toxin injections, and transanal irrigation are options for managing anorectal constipation. Summary Functions of the lower urinary tract and bowel are commonly affected in neurologic disease. Neurologists play an important role in assessing lower urinary tract and bowel symptoms in their patients and planning treatment strategies, often in collaboration with specialist teams.

Neuronal intranuclear inclusion disease (NIID) is a disease that causes leukoencephalopathy (dementia) and peripheral neuropathy (variable manifestation including bladder dysfunction). This is the first urodynamic report to show that bladder dysfunction in NIID is a combination of detrusor overactivity, decreased bladder sensation, large post-void residual, and neurogenic changes in the sphincter electromyogram. This report will help managing bladder dysfunction in NIID.

We report the case of a 52-year-old Japanese man who, while he had no cerebellar ataxia or parkinsonism, was revealed to have silent cerebellar hypoperfusion/mild cerebellar atrophy and sacral autonomic disorder. His sacral autonomic disorder was urinary retention without marked prostate hyperplasia. Urodynamics-sphincter electromyography revealed detrusor hyperactivity with impaired contraction and neurogenic changes of the sphincter motor unit potentials. Although he did not have a motor disorder, these features suggested possible multiple system atrophy-cerebellar (MSA-C) form. The present case report suggests that neuroimaging helps in diagnosing “premotor” MSA-C form in situ.

AIMS Increased bladder sensation (IBS) without detrusor overactivity (DO) is still a matter of debate, regarding its clinical relevance, urodynamic nature, underlying pathology, and management. Among these, we present our data focusing on the urodynamic nature of IBS without DO, by applying our five-grade sensory measure during urodynamics. METHODS We enrolled 400 individuals who visited our laboratory for screening of lower urinary tract function, mostly with neurogenic etiologies. They included 74 control, 87 DO (irrespective of IBS), and 239 IBS (defined as first sensation

Older individuals often have multiple etiologies for their lower urinary tract symptoms (LUTS); i.e., both urologic (U) and neurologic (N) etiologies. Few studies have investigated ‘triple disease’ (typically one U and two N components) in the LUTS of older adults. Herein, we had specialists from both urology and neurology address triple- and quadruple-etiology disease. This was a retrospective study with a 12-month recruiting period. We ascertained LUTS by standard questionnaires and bladder diaries. Urodynamics, sphincter EMG, prostate echography, and a neurologic examination were conducted for each patient as well as neuroimaging and neurophysiology examinations when appropriate. The diagnoses of the etiologies were based on published criteria. We analyzed the cases of 141 older (age > 65 years) adults with LUTS referred from both urology (27%) and neurology departments (73%). The final etiologies were U (n = 69, 49%), N (n = 136, 96%), and a combination (U and N) (n = 77, 55%, overlap counted). The majority of U diagnoses were benign prostatic hyperplasia. The majority of N diagnoses were dementia with Lewy bodies, white matter disease (brain); lumbar spondylosis, and diabetes (peripheral disease). We noted triple-disease etiology in 25% (n = 35), increasing with each decade of age (18.2% of sexagenarians, 23.5% of septuagenarians, 39.1% of octogenarians). However, the differences were not significant. Our results demonstrate that triple disease for LUTS is the most common in octogenarians, and clinicians thus need to untangle LUTS etiologies to provide appropriate care and management of older adults.

Objective The urodynamics underlying lower urinary tract (LUT) dysfunction in frontotemporal lobar degeneration (FTLD) has not been reported. Herein, we investigated LUT function in FTLD patients by performing a urodynamics analysis. Patients and methods We recruited five FTLD patients with LUT symptoms: three men, two women; mean age, 70.4 years; mean disease duration, 3.8 years; mean Hoehn-Yahr grade 1.0. We administered a urinary symptom questionnaire and performed a urodynamics study in each patient. Results LUT symptoms were observed in all patients. Urinary urgency/frequency (also called overactive bladder, OAB) was noted in all; OAB wet in three (60%) and mild voiding difficulty in two (40%). The urodynamic abnormalities included detrusor overactivity in four (80%), increased bladder sensation in two, large post-void residual in one (comorbid spondylosis), and latent detrusor underactivity in two. None had apparent outlet obstruction or detrusor-sphincter dyssynergia. Sphincter electromyography was normal in the cases studied. Conclusion We observed detrusor overactivity in FTLD patients with LUT symptoms. Although a preliminary observation, this LUT feature, which might reflect the frontal/insular cortex pathology typically associated with FTLD, requires appropriate management and care.

In Parkinson's disease (PD) patients, the factors related to weight loss remain unclear.To investigate determinants of low body mass index (BMI) in PD patients.We identified factors associated with low BMI in PD patients in a multicenter case-control study. A total of 435 PD patients and 401 controls were included.The mean BMI was significantly lower in PD patients than in controls (22.0±3.4 kg/m2 vs. 25.4±4.3 kg/m2), with an adjusted odds ratio (AOR) of 3.072 (95% CI, 2.103-4.488; p 0.001) for low BMI (22 kg/m2) in PD. Compared to the high-BMI PD group (22 kg/m2), the low-BMI PD group (22 kg/m2) had more women; a longer disease duration; higher revised Movement Disorder Society Unified PD Rating Scale (MDS-UPDRS) II and IV scores; an increased levodopa equivalent dose (LED); and increased constipation, visual hallucination, dysphagia, dyskinesia and wearing off rates. There were no between-group differences in depression, anhedonia, apathy, sleep problems and daytime sleepiness. Multivariable analysis showed that visual hallucination (AOR, 2.408; 95% CI, 1.074-5.399; p = 0.033) and the MDS-UPDRS IV (AOR, 1.155; 95% CI, 1.058-1.260; p = 0.001) contributed to low BMI after controlling for clinical factors. In a second model, visual hallucination (AOR, 2.481; 95% CI, 1.104-5.576; p = 0.028) and dyskinesia (sum of the MDS-UPDRS 4.3-4.6) (AOR, 1.319; 95% CI, 1.043-1.668; p = 0.021) significantly contributed to low BMI.PD patients were 3 times more likely than healthy controls to have a low BMI. Motor complications, particularly dyskinesia, and visual hallucination were significantly associated with low BMI in PD patients.

Objective Diabetes commonly affects the bladder nerves. However, the relationship among bladder, periarterial and somatic neuropathy in diabetes is not well known. In the present study we investigated these relationships. Methods A total of 110 diabetic subjects were enrolled in the study. All were referred for screening for diabetic neuropathy, irrespective of their symptoms. The patients included 61 men and 49 women; the mean age was 59.3 years (31-85 years); the mean disease duration was 14.0 years (5-30 years); and the mean HbA1c value was 10.1% (5.1-16.3%). We performed a nerve conduction study (NCS, A-alpha/beta and B fiber), ultrasound-based measurement of the post-void residual (PVR) volume (abnormal, >50 mL, mainly A-delta/C fiber) and postural blood pressure measurement (abnormal, >-20 mmHg, A-delta/C fiber). Fisher's exact probability test and Student's t-test were used to analyze the significance of differences. Results NCS abnormality, an abnormal PVR volume, and postural hypotension were noted in 74, 19, and 36 of the subjects, respectively. There were clear relationships between NCS and an abnormal PVR volume (p

Multiple system atrophy (MSA) is a disease that combines autonomic (orthostatic or bladder) with motor [parkinsonian (MSA-P) or cerebellar (MSA-C)] dysfunction. While bladder dysfunction may occur earlier than motor disorders, thus far no prospective study has been available to determine how often and how early bladder autonomic dysfunction predates motor dysfunction in MSA. Therefore, we present data from detailed history-taking in patients with MSA. This is a prospective cohort study. Detailed history-taking was performed and a questionnaire administered in 121 MSA patients (73 MSA-C, 48 MSA-P; 74 men, 47 women; age, 58 ± 8.0 years; initial recruitment period, 5 years; follow-up, 6.5 ± 4.0 years). Among the patients with MSA-C, 40 patients (55%) suffered motor dysfunction first, 22 (30%) suffered autonomic dysfunction first, and 11 (15%) initially suffered both simultaneously. Among the patients with MSA-P, 22 patients (46%) suffered motor dysfunction first, 22 (46%) suffered autonomic dysfunction first, and two (8%) initially suffered both simultaneously. Among the ‘autonomic-first’ subgroup of MSA-C patients, five suffered orthostatic dysfunction first, 13 suffered urinary dysfunction first, and four initially suffered both simultaneously. Among the ‘autonomic-first’ subgroup of MSA-P patients, six suffered orthostatic dysfunction first, nine suffered urinary dysfunction first, and seven initially suffered both simultaneously. Urinary symptoms were further preceded by erectile dysfunction in men. Overall, 18.2% of patients suffered only urinary symptoms initially, and the mean interval from the onset of urinary to the onset of motor symptoms was 2.8 years (range 1–7 years). In MSA patients, 18.2% presented with bladder dysfunction as the sole initial manifestation, and the mean interval from the onset of urinary to the onset of motor symptoms was 2.8 years. It is clinically important to avoid unnecessary prostatic surgery when MSA patients see urologists before neurologists.

Background We investigated the prevalence and impact of restless legs syndrome (RLS) and leg motor restlessness (LMR) in patients with Parkinson's disease (PD) in a multicenter study. Methods A total of 436 PD patients and 401 age- and sex-matched controls were included in this study. RLS was diagnosed based on four essential features. LMR was diagnosed when a participant exhibited the urge to move his or her legs but did not meet the four essential features of RLS. Results The RLS prevalence did not differ between PD patients and controls (3.4% vs. 2.7%), while LMR prevalence was significantly higher in PD patients than in controls (12.8% vs. 4.5%). PD patients with RLS or LMR had a higher prevalence of excessive daytime sleepiness (EDS) (50.7%, vs. 6.9%), probable REM sleep behavior disorder (38.0% vs. 3.4%) and PD-related sleep problems (49.3% vs. 20.7%) than controls with RLS or LMR. RLS/LMR preceding PD onset was related to an older age of PD onset. Conclusion Our study revealed an increased prevalence of LMR but not RLS in PD patients. LMR could be an early manifestation of PD; however, whether LMR is within the range of RLS or whether LMR and RLS constitute different entities in PD requires further studies.

Objectives To investigate the impact of sleep disturbances on Parkinson’s disease (PD) clinical motor subtypes and disease-related disability in a multicentre setting. Methods We report a cross-sectional relationship between sleep-related symptoms and clinical motor subtypes (tremor dominant (TD); intermediate; postural instability and gait disturbances (PIGDs)) identified in a multicentre study, including 436 patients with PD and 401 age-matched controls. PD-related sleep problems (PD-SP), excessive daytime sleepiness (EDS) and probable REM sleep behaviour disorder (pRBD) were evaluated using the PD sleep scale (PDSS)-2, Epworth Sleepiness Scale (ESS) and RBD screening questionnaire-Japanese version (RBDSQ-J), respectively. Results PD-SP (PDSS-2 ≥18; 35.1% vs 7.0%), EDS (ESS ≥10; 37.8% vs 15.5%) and pRBD (RBDSQ-J ≥5; 35.1% vs 7.7%) were more common in patients with PD than in controls. The prevalence of restless legs syndrome did not differ between patients with PD and controls (3.4% vs 2.7%). After adjusting for age, sex, disease duration and Movement Disorder Society-Unified PD Rating Scale (MDS-UPDRS) part III score, the PIGD group had higher PDSS-2 and ESS scores than the TD group. The RBDSQ-J scores did not differ among the TD, intermediate and PIGD groups. A stepwise regression model predicting the MDS-UPDRS part II score identified the Hoehn and Yahr stage, followed by the number of sleep-related symptoms (PD-SP, EDS and pRBD), disease duration, MDS-UPDRS part III score, PIGD subtype, depression and MDS-UPDRS part IV score as significant predictors. Conclusion Our study found a significant relationship between sleep disturbances and clinical motor subtypes. An increased number of sleep-related symptoms had an impact on disease-related disability.

Lower urinary tract (LUT) dysfunction presents early in multiple system atrophy (MSA), usually initially as urinary urgency, frequency and incontinence, and voiding difficulties/urinary retention becomes apparent over time. We have observed a subset of patients who instead presented initially with urinary retention requiring catheterisation. At presentation, these patients had only subtle neurological signs that would not fulfil the diagnostic criteria of MSA; however, the anal sphincter electromyography (EMG) was abnormal and they reported bowel and sexual dysfunction, suggesting localisation at the level of the sacral spinal cord. They subsequently developed classical neurological signs, meeting the diagnostic criteria for probable MSA. One patient was confirmed to have MSA at autopsy. We postulate that in a subset of patients with MSA, the disease begins in the sacral spinal cord and then spreads to other regions resulting in the classical signs of MSA. The transmissibility of alpha-synuclein has been demonstrated in animal models and the spread of pathology from sacral cord to other regions of the central nervous system is therefore plausible. Patients presenting with urinary retention and mild neurological features would be an ideal group for experimental trials evaluating neuroprotection in MSA

Several studies have shown relationship between the lower urinary tract dysfunction (LUTD) and atherosclerosis. However, no study is available to see which LUTD relates more to atherosclerosis, among detrusor overactivity and post-void residual. In order to answer this question, we present data of urodynamic and atherosclerosis tests.We performed standard urodynamics and two atherosclerosis tests, i.e., a cardio-ankle vascular stiffness index (CAVI) test and a duplex carotid ultrasonography.We have 183 patients; 109 men (mean age 66.3 years), 74 women (mean age 66.4 years); all age 60 years.Detrusor overactivity is related with high CAVI value (p 0.05) but not with carotid intima-media thickness. Post-void residuals did not show such relation.Urodynamic LUTD, particularly detrusor overactivity that may indicate central etiology is positively related with systemic atherosclerosis as measured by CAVI. Post-void residuals that may indicate peripheral etiology did not show such relation.

Objective Although it is well known that patients with multiple system atrophy (MSA) cerebellar dominant type (MSA-C) show severe autonomic dysfunction, the relationship between autonomic and motor dysfunction remains uncertain. Previously we reported that severe urinary voiding dysfunction is useful in differential diagnosis of MSA and other diseases. Herein, we aimed to clarify the relationship between the severity of motor dysfunctions and urinary dysfunction. Method This study is a retrospective review of 46 patients with MSA-C diagnosed according to Gilman's second consensus criteria. The severity of motor dysfunctions was evaluated using International Cooperative Ataxia Rating Scale (ICARS). Urinary voiding dysfunction was evaluated by measuring post-void residual (PVR). The mean duration of motor unit potentials in external anal sphincter muscles on electromyography, which represents the severity of neurodegeneration in Onuf's nucleus, was also examined. Results The mean age of patients was 63.8 ± 8.2 years and mean disease duration was 3.0 ± 1.9 years. The mean ICARS score was 40.1 ± 14.7. The mean PVR was 119.1 ± 102 ml and the mean duration of motor unit potentials (MUPs) in anal sphincter electromyography was 9.2 ± 2.2 ms. The correlation coefficient between ICARS and PVR was 0.093 (p = .539), and between ICARS and mean duration of MUPs was 0.105 (p = .811). A significant positive correlation (r = 0.296, p = .005) was noted between PVR and the mean duration of MUP. Conclusion Motor and urinary dysfunctions were not correlated in MSA-C.

To investigate gastrointestinal function in dementia with Lewy bodies and Parkinson disease. We examined gastric emptying and colonic transit time in 19 dementia with Lewy bodies and 46 Parkinson disease patients. Gastric emptying was longer in dementia with Lewy bodies than in Parkinson disease (p = 0.014). Colonic transit time tended to be longer in dementia with Lewy bodies than in Parkinson disease. There was no relationship between gastric emptying and colonic transit time, nor between gastric emptying, colonic transit time and age. Gastric emptying was prolonged in dementia with Lewy bodies compared to Parkinson disease.

Urinary dysfunction in Creutzfeldt-Jakob disease (CJD) patients is attributed to functional incontinence, since they often have immobility and loss of motivation. In contrast, previously no urodynamic findings are available in CJD patients.We had 2 CJD patients who had urinary frequency and urinary retention. We performed urodynamics with the spouse's informed consent in order to explore the mechanism of urinary dysfunction in those cases. Case 1 had typical acute cognitive deterioration with incontinence and urinary retention, while case 2 had subacute cognitive deterioration (that started after admission) and nocturia. The urodynamic findings were diverse. One feature was detrusor overactivity during bladder filling in case 1. Another feature of urodynamic finding includes neurogenic change of sphincter EMG in case 1 and decreased bladder sensation in case 2.Urodynamics in our two CJD patients revealed detrusor overactivity and neurogenic sphincter electromyogram, presumably reflecting pathological lesions in the prefrontal cortex/basal ganglia as well as the sacral spinal cord in CJD.

Background Limited attention has been paid to the relationship between bladder dysfunction and motor disorder in multiple system atrophy (MSA). Objective We aimed to correlate pressure-flow urodynamic parameters with video-gait analysis parameters in MSA. Methods We recruited 34 patients with MSA: 20 men, 14 women; age 64.0 + − 7.9 years; disease duration 2 years (1–4 years). Nineteen cases had the cerebellar form, and 15 had the parkinsonian form; the patients were taking levodopa 300 mg/day (100–400 mg). All patients underwent pressure-flow urodynamics (parameters: detrusor overactivity [noted in 72%] and Watts factor) and video-gait analysis (parameters: time and the number of strides taken to walk 5 m (simple task) and time for timed up and go (complex task). Statistical analysis was done using Student's t-test to analyze the relation between detrusor overactivity and gait, and Spearman's rank correlation coefficient test to analyze the relation between the remaining parameters and gait. Results We found no relation between filling-phase urodynamics (detrusor overactivity) and video-gait analysis parameters. Also, we found no relation between voiding-phase urodynamics (Watts factor, reflecting detrusor power) and all three video-gait analysis parameters in our MSA patients. Conclusion The fact that neither detrusor overactivity nor the Watts factor was related with motor disorders in the present study suggests that bladder dysfunction occurs independently from motor disorder in MSA.

We report 3 cases (69-year-old man, 71-year-old man, and 82-year-old woman) of isolated cerebellar nodulus stroke patients, who presented with positional vertigo alone that lasted only for 2-4 days. Brain magnetic resonance imaging helped diagnosing these cases. Although rare, clinicians should be aware of isolated cerebellar nodulus stroke, when facing with patients with paroxysmal vertigo of acute onset.

Aim of the study Diffusion-weighted image (DWI) of magnetic resonance imaging (MRI) can reveal high signal lesion in up to 50% of transient ischemic attack (TIA) patients. However, it is not well-known which factors determine developing DWI positivity. In order to answer this question, we analyzed factors relevant to DWI positivity in TIA patients. Methods We had 257 stroke patients at a university emergency/neurology wards. They were 140 men, 117 women, mean age 72 (45-88) years. Among them, 24 (9.3%) had TIA (14 men, 10 women, mean age 71 [58-82] years). All patients underwent a 1.5T MRI. In 24 TIA patients, we investigated the following parameters in relation with stroke maturation: ABCD 2 score, smoking habits, blood profile, HbA1C, dyslipidemia, coagulation factors, carotid echography, electrocardiography, cardiac echography, chest X-ray, neurological symptom/signs, imaging, and recurrence of neurological symptom on follow-up. Results In 24 TIA patients, 13 (54%) were DWI positive and 11 (46%) were DWI negative. After an extensive analysis, all parameters were not relevant to DWI positivity except for plasma osmolarity, i.e., plasma osmolarity in DWI positive cases (305.3 mOsm/l) is significantly higher than that in DWI negative cases (301.3 mOsm/l) (P = .0064). As for recurrence, 4 of 24 TIA patients recurred. They were 1 (9.0%) of 11 DWI negative cases and 3 (23.1%) of 13 DWI positive cases. Therefore, DWI positive cases recurred more frequently than DWI negative cases did, although it did not reach statistical significance. Conclusions TIA with DWI positivity in our institute was 54%, closely associated with initial dehydration and might predict stroke recurrence.

In order to investigate lower urinary tract function in hereditary spastic paraplegia (HSP), we recruited 12 HSP patients: 8 men, 4 women; mean age, 64.6 years; mean disease duration, 18.9 years; walk without cane, 2, walk with cane, 6, wheelchair bound, 3. We performed urinary symptom questionnaires and a urodynamic testing in all patients. As a result, urinary symptoms were observed in all but 3, including urinary urgency/frequency (also called overactive bladder) in 9 and hesitancy/poor stream in 6. Urodynamic abnormalities included detrusor overactivity during bladder filling in 10, underactive detrusor on voiding in 8 (detrusor hyperactivity with impaired contraction [DHIC] in 5), detrusor-sphincter dyssynergia (DSD) on voiding in 3, and post-void residual in 5. Sphincter electromyography showed neurogenic motor unit potential in 4. In conclusion, we observed high frequency of urinary symptoms in HSP. Urodynamics indicated that the main mechanism is DHIC with/without DSD for their urinary symptom, and sacral cord involvement in some cases. These findings facilitate patients’ care including clean, intermittent catheterization.

Overactive bladder occurs in up to 70 % and underactive bladder in up to 50 % of patients with Parkinson’s disease (PD), which is thought to reflect an altered frontal–basal ganglia circuit. However, it is not clear how bladder disorder is related to motor function and to quality of life (QOL) in PD. We studied these relationships by conducting multiple regression (MR) and bivariate correlation (BV) statistical analyses. We recruited 58 PD patients, irrespective of the presence of bladder disorder: 35 men and 23 women of mean age 66.8 years, mean duration of the disease 5.4 years, and median score of Hoehn–Yahr stage 3. We administered a bladder questionnaire including two major types of lower urinary tract symptoms, ‘overactive bladder (OAB)’ and ‘voiding difficulty,’ in addition to a QOL index and a pressure-flow urodynamic study to detect detrusor overactivity (DO) during filling; and detrusor weakness, outlet obstruction, and post-void residuals (PVR) during voiding. We analyzed the results using the MR and BV methods. (1) Motor impairment (by HY grades) was significantly related to detrusor weakness (P

Background Previous studies have reported a lower migraine prevalence in Parkinson’s disease (PD) patients and improvements in migraine headaches after PD onset, but the clinical association of migraines with PD is unclear. Methods We analysed headache and migraine prevalence and clinical correlates in 436 PD patients (mean age, 69.3 ± 7.8 years) and 401 age- and sex-matched controls (mean age, 69.2 ± 8.6 years) in a case-controlled, multicentre study. Migraines were diagnosed by a questionnaire developed according to the International Classification of Headache Disorders, second edition. We evaluated changes in headache intensity, frequency and severity over several years around the onset of PD among PD patients with headaches or migraines, and over the past several years among control subjects with headaches or migraines. Results PD patients had lower lifetime (9.6% vs. 18.0%) and 1-year (6.7% vs. 11.0%) migraine prevalences than controls. However, lifetime (38.5% vs. 38.9%) and 1-year (26.1% vs. 26.2%) headache prevalence did not differ between PD patients and controls. After adjusting for gender, timing of the evaluation of headache changes, and recall period, PD patients with headaches or migraines exhibited a pronounced reduction in the intensity, frequency and overall severity of their headaches and migraines after the onset of PD compared with controls with headaches or migraines. PD patients with migraines exhibited a higher rate of depression and higher Pittsburgh Sleep Quality Index and PD sleep scale-2 scores than those without headaches. Conclusion While overall headache and migraine severity reduced after PD onset, the presence of migraines was associated with sleep disturbances and depression in PD patients.

OBJECTIVE To determine the ability of sphincter electromyography (EMG) and post-void residual urine volume (PVR) during a free-flow study and a pressure-flow study (PFS) for distinguishing multiple system atrophy (MSA) from Parkinson's disease (PD). METHODS We retrospectively reviewed 241 case records; both urodynamic study and sphincter EMG were performed in patients with MSA (n = 147) and PD (n = 94). RESULTS There was a statistically significant difference (p < 0.01) in the mean PVR during the free-flow study (113.1 ± 7.5 mL in MSA and 40.4 ± 3.8 mL in PD), mean PVR during PFS (230.1 ± 12.6 mL in MSA and 71.7 ± 6.6 mL in PD), and mean duration of MUP for sphincter EMG (9.3 ± 0.1 ms in MSA and 7.7 ± 0.1 ms in PD). The area under the curve used for differentiating MSA from PD was 0.79 and 0.73 for PVR during PFS and the free-flow study, respectively. There was a mean duration of 0.69 ms for the sphincter EMG. CONCLUSIONS The present results suggested that PVR was more appropriate than sphincter EMG for differentiating MSA from PD.

Objectives Dementia with Lewy bodies (DLB) is the second most common degenerative cause of dementia, whereas lower urinary tract (LUT) function in DLB patients has not been fully delineated. We investigated LUT function in DLB by clinical-urodynamic observations. Methods We examined 32 patients with DLB (23 men, 9 women; aged 59-86 [mean, 75.9] years; disease duration, 0.2-17 [3.3] years). All patients underwent an electromyography-cystometry, and 21 patients underwent the sphincter motor unit potential analysis. Results Ninety-one percent of patients had LUT symptoms: nighttime frequency (>8 times), 84%, and urinary incontinence (>1 per week), 50%. Detrusor overactivity was revealed in 87.1%, whereas postvoid residual was minimal. Neurogenic changes were shown in 50%. Conclusion LUT dysfunction is a common feature in DLB, attributable not only to dementia and immobility, but also to central and peripheral types of somato-autonomic dysfunction. © 2014 International Parkinson and Movement Disorder Society

In specific stroke cases, serial diffusion-weighted magnetic resonance imaging (DW MRI) on day 1 was unable to show a lesion, whereas that on day 4 and later clearly revealed a lesion. However, clinical features of this phenomenon ("invisible" brain stem infarction [IBI] at the first day) have not been fully delineated.We retrospectively recruited 212 stroke patients in the Emergency Unit and Neurology Department. Among these, we studied patients with IBI. Definition of IBI is that acute and clear brain stem symptoms/signs on arrival were ameliorated at discharge and appearance of high signal intensity on serial DW images with low apparent diffusion coefficient (ADC) by 1.5 T MRI with 2-mm slices.IBI were found in only 6 patients. Day 1 invisible stroke was found only in the brain stem (17%, 6 of 35) but none (0 of 177) in the hemispheric infarction (P .05). In most patients with IBI, DW MRI turned out visible at the third/fourth day. Before the fourth day, DW/ADC signal changes in patients with IBI were minimal. In IBI, lesion size (mean 2.7 mm(2)) was smaller than that of visible cases (mean 7.3 mm(2)). In IBI, lesion location was mostly at the dorsolateral medulla. In IBI, sensory disturbance was significantly more common (67%) than visible cases (24%; P .05), whereas dysarthria was less common (0%; P .01) than visible cases (66%; P .01).It is likely that patients with smaller stroke volume, sensory disturbance, and medullary location are prone to develop IBI. When evaluating stroke using MRI criteria, recognition of IBI is important to start early management.

Objective To investigate the relationship between Parkinson's disease (PD) and the cardio-ankle vascular stiffness index (CAVI), a novel non-invasive measurement of vascular stiffness. Methods A total of 63 PD subjects who underwent CAVI measurement were enrolled, including 30 men and 33 women 69.1±7.5 years of age (range: 46-79 years). Sixty-three non-PD subjects (30 men, 33 women, mean age: 68.7±7.6 years [range: 43-79 years]) served as controls. Comparisons between the control and PD subjects were made using Fisher's protected least significant difference, the Bonferroni-Dunn test, Scheffe's test and the unpaired t-test. Results 1) The average CAVI values were as follows: control, 9.3±0.9; PD, 9.0±1.0 (p=0.049). The differences in the CAVI values between the groups and the index values (normative data provided internally in the VaSera system) were as follows: control, 0.4±0.8; PD, 0.03±0.9 (p=0.011). The CAVI values of the PD patients were significantly smaller than those of the control subjects. 2) Among the control subjects, the CAVI values in the subjects with atherosclerotic risk factors (hypertension, dyslipidemia and/or diabetes) were significantly higher than those observed in the subjects without risk factors. In contrast, among the PD patients, the CAVI values in the subjects with atherosclerotic risk factors were equivalent to those observed in the subjects without risk factors. 3) Among the PD patients, the CAVI values did not change with the motor stage. Conclusion The results of the present study show that, compared with control subjects, PD patients exhibit normal CAVI values despite having mild but significant atherosclerotic risk factors, e.g., hypertension and diabetes. These findings suggest that PD patients are less vulnerable to systemic atherosclerosis than their risk factors may suggest.

To explore imidafenacin's effects on bladder and cognitive function in neurologic overactive bladder (OAB) patients.Sixty-two subjects (25 men, 37 women; mean age 70 years (25-86) with OAB due to neurologic diseases) were enrolled in the study. We conducted a urinary symptom survey and cognitive tests (MMSE, FAB, ADAS-cog) in all patients. We performed urodynamics in 35 patients and measured real-time near-infrared spectroscopy (NIRS)-urodynamics in eight patients before and after the administration of imidafenacin, an anticholinergic agent, for 3 months at 0.2 mg/day.Imidafenacin significantly ameliorated urinary urgency, nighttime urinary frequency, and quality of life index (p0.05). Three cognitive measures did not change significantly. Urodynamics showed increased bladder capacity (p0.05) but detrusor overactivity did not change significantly. NIRS showed that the subtraction of oxyhemoglobin between the start of filling and the first sensation increased in the bilateral prefrontal area but without statistical significance.Imidafenacin ameliorated bladder sensation without cognitive worsening, with a trend of prefrontal activation. Regarding cognitive function, imidafenacin is safely used in OAB patients due to neurologic diseases.In order to explore imidafenacin (anticholinergic agent)'s effects on bladder and brain function, we performed urinary questionnaire, cognitive tests, urodynamics and near-infrared spectroscopy (selected cases) in 62 overactive bladder (OAB) patients due to various neurologic diseases. As a result, imidafenacin ameliorated bladder sensation without cognitive worsening, with a trend of prefrontal activation. Imidafenacin seems safe in treating OAB patients due to neurologic diseases.

Introduction The purpose of this study was to identify brain atrophy specific for dementia with Lewy bodies (DLB) and to evaluate the discriminatory performance of this specific atrophy between DLB and Alzheimer’s disease (AD). Methods We retrospectively reviewed 60 DLB and 30 AD patients who had undergone 3D T1-weighted MRI. We randomly divided the DLB patients into two equal groups (A and B). First, we obtained a target volume of interest (VOI) for DLB-specific atrophy using correlation analysis of the percentage rate of significant whole white matter (WM) atrophy calculated using the Voxel-based Specific Regional Analysis System for Alzheimer’s Disease (VSRAD) based on statistical parametric mapping 8 (SPM8) plus diffeomorphic anatomic registration through exponentiated Lie algebra, with segmented WM images in group A. We then evaluated the usefulness of this target VOI for discriminating the remaining 30 DLB patients in group B from the 30 AD patients. Z score values in this target VOI obtained from VSRAD were used as the determinant in receiver operating characteristic (ROC) analysis. Results Specific target VOIs for DLB were determined in the right-side dominant dorsal midbrain, right-side dominant dorsal pons, and bilateral cerebellum. ROC analysis revealed that the target VOI limited to the midbrain exhibited the highest area under the ROC curves of 0.75. Conclusions DLB patients showed specific atrophy in the midbrain, pons, and cerebellum. Midbrain atrophy demonstrated the highest power for discriminating DLB and AD. This approach may be useful for determining the contributions of DLB and AD pathologies to the dementia syndrome.

Background Autonomic urinary dysfunction affects patients with progressive supranuclear palsy (PSP); however, the severity and prevalence of urinary dysfunctions in these patients compared with those observed in patients with Parkinson’s disease (PD) and multiple system atrophy (MSA) are unknown. Objective We compared urinary dysfunction characteristics in patients with PSP, PD, and MSA. Patients and Methods Forty-seven patients who satisfied the probable or possible criteria of the National Institute for Neurological Diseases and Stroke and Society for PSP were assessed using the urinary symptoms questionnaire and the urodynamic study at Chiba and Toho Universities (n = 26 and 21, respectively). The results were compared with those of patients with PD and MSA (n = 218 and 193, respectively). Results The mean disease duration of PSP and the mean age were 2.97 ± 0.26 and 71.4 ± 0.88 years, respectively. The mini-mental state examination and frontal assessment battery scores were 22.6 ± 0.70 and 10.7 ± 0.49, respectively. Urinary storage and voiding symptoms were observed in 57% and 56% of patients with PSP, respectively. Detrusor overactivity in the urodynamic study was detected in 81% of patients with PSP, which was slightly more than that found in patients with PD (69%) and MSA (67%); however, this was not statistically significant. Postvoid residual volume in patients with PSP was significantly more than that in patients with PD (P < 0.01), but was equivalent to that in patients with MSA. Conclusions The present study demonstrated that patients with PSP experienced various urinary dysfunctions. Urinary storage dysfunction in patients with PSP was not different from that in patients with PD or MSA, whereas urinary voiding dysfunction in patients with PSP was milder than that in patients with MSA and more severe than that in patients with PD. These features should be taken into account for the differentiation of PSP from PD and MSA.

BACKGROUND: We examined the utility of quantification of α-synuclein (SNCA) in the cerebrospinal fluid (CSF) to differentiate patients with Alzheimer disease (AD), dementia with Lewy bodies (DLB), Parkinson disease (PD), and multiple system atrophy (MSA). METHODS: Thirty-seven patients were divided into 4 age-matched and sex-matched clinical groups: AD (n = 9), DLB (n = 6), PD (n = 11), and MSA (n = 11). Eleven subjects served as neurological disease controls. The total of 48 subjects included 27 men and 21 women, aged 66.5 ± 11.4 years. We performed a solid-phase sandwich enzyme-linked immunosorbent assay, which enables the sensitive quantification of CSF SNCA. RESULTS: In comparison with controls, CSF SNCA levels in AD were significantly higher (P < 0.05). CSF SNCA levels in PD (P < 0.001), DLB (P < 0.01), and MSA (P < 0.05) were all significantly lower than those in AD. However, CSF SNCA levels did not differ significantly among the 3 synucleinopathies. CONCLUSIONS: The results of the present study suggest that quantification of CSF SNCA helps in the differentiation of synucleinopathies (PD, DLB, and MSA) from AD. However, CSF SNCA levels did not differ significantly among the 3 synucleinopathies.

Bladder dysfunction (urinary urgency/frequency) is a common non-motor disorder in Parkinson's disease (PD). In contrast to motor disorders, bladder dysfunction is sometimes non-responsive to levodopa treatment. The brain pathology causing the bladder dysfunction (appearance of overactivity) involves an altered dopamine basal ganglia-frontal circuit, which normally suppresses the micturition reflex. The pathophysiology of the bladder dysfunction in PD differs from that in multiple system atrophy; therefore, it might aid in differential diagnosis. Anticholinergic agents are used to treat bladder dysfunction in PD, although these drugs should be used with caution particularly in elderly patients who have cognitive decline. These treatments might be beneficial in maximizing the patients' quality of life.

Aims We performed receiver operating characteristic (ROC) analysis to determine the ability of sphincter electromyography (EMG) to distinguish multiple system atrophy (MSA) from other parkinsonisms. The following was determined: (1) the appropriate motor unit potential (MUP) parameter among duration, phase, and amplitude; (2) the desirable parameter of our duration criteria; that is, more than 20% MUPs having >10 ms duration (criteria a) or mean duration >10 ms (criteria b). Methods We retrospectively reviewed 441 case records where sphincter EMG were performed in patients with parkinsonian syndromes: MSA, n = 263; Parkinson's disease, n = 129; dementia with Lewy bodies, n = 25; and progressive supranuclear palsy, n = 24. We performed ROC analysis of the data sets. Results The area under the curve used to differentiate MSA from other parkinsonian syndromes was 0.68 in duration, 0.57 in phase, and 0.51 in amplitude, respectively; these values were statistically significant. With regard to our duration criteria, area under the curve was 0.69 for the average duration of MUPs (criteria b) and 0.67 for percentage of MUPs of duration >10 ms (criteria a); these values were also statistically significant. Conclusions This study suggests that duration is appropriate parameter for the differentiation of MSA. However, the area under the curve of the mean duration was insufficient to confirm the diagnosis; sphincter EMG should be used as a supportive diagnostic tool for the diagnosis of MSA. Neurourol. Urodynam. 31:1128–1134, 2012. © 2012 Wiley Periodicals, Inc.

A 69-year-old, chronically constipated patient with Parkinson's disease developed fecal impaction and the malignant syndrome simultaneously, even while the patient was taking anti-parkinsonian drugs as prescribed. Administration of intravenous levodopa and oral Dai-kenchu-tou, an herbal medicine with serotonergic 5-HT3 receptor agonistic property successfully ameliorated his clinical symptoms. Constipation may trigger worsening of Parkinson's disease and occurrence of the malignant syndrome by affecting levodopa absorption. Further, improved bowel motility may prevent worsening of Parkinson's disease and occurrence of the malignant syndrome.

Isolated vertigo is rare in lateral medullary infarction. We described early diagnostic challenges in such cases by a neuro-otological approach. We report a 56-year-old man who developed a lateral medullary infarction that presented as isolated vertigo. Before the day 4 from disease onset when diffusion-weighted magnetic resonance imaging (MRI) became positive, this patient showed unilateral loss of visual suppression, a central type of vestibular dysfunction. Since MRI abnormalities may not appear in the early few days from disease onset, unilateral loss of visual suppression might become an important diagnostic option for isolated vertigo due to a lateral medullary infarction. This finding is presumably relevant to the inferior olive lesion.

The combination of acute urinary retention and aseptic meningitis has not been well recognized. This combination can be referred to as meningitis-retention syndrome (MRS), when accompanied by no other abnormalities. However, the responsible site of lesions for urinary retention in MRS remains obscure, despite the areflexic detrusor at the time of urinary retention. We recently encountered a man with MRS in whom a urodynamic study was performed twice. In that case, an initially areflexic detrusor became overactive after a 4-month period, suggesting an upper motor neuron bladder dysfunction.

Purpose: This study was designed to investigate the specific cerebral blood flow (CBF) pattern in patients with idiopathic normal-pressure hydrocephalus (iNPH) and a predictive value for shunt responsiveness in a multicenter study (Study of Idiopathic Normal-Pressure Hydrocephalus on Neurological Improvement: SINPHONI). Methods: Eighty-four iNPH patients underwent shunt operations using MRI selection criteria from the SINPHONI and were subjected to CBF single photon emission computed tomography (SPECT). The perfusion patterns on SPECT were classified: anterior-dominant CBF reduction type (A type), posterior-dominant CBF reduction type (P type), and mixed or diffuse CBF reduction type (M type). The predictive value of the CBF pattern for favorable shunt outcome was evaluated. Results: Favorable outcomes were obtained in 76% (64/84) of patients, and shunt responsiveness was achieved in 85% (71/84) of patients. Areas of severely reduced relative CBF were demonstrated around the corpus callosum and in the sylvian fissure area, which included the effects of dilatations of the ventricles and sylvian fissures and relatively increased perfusion in the medial and lateral frontal, parietal, and occipital areas at high convexity. Forty-nine (58%) cases were A type, 25 (30%) cases were M type, and 10 (12%) cases were P type. A, M, and P type cases exhibited 83, 84, and 90% positive predictive values for shunt responsiveness, respectively. Mean modified Rankin scale and Mini-Mental State Examination scores of the A type group were significantly better than those of other groups. Conclusion: The iNPH patients showed various patterns of CBF reduction, but there was no significant difference in the predictive value among the three patterns, though CBF reduction patterns may suggest a severe condition of iNPH.

Aims Parkinson's disease (PD) affects the nigrostriatal projections leading to micturition disturbance in most cases. Overactive bladder (OAB) symptoms such as urinary urgency or urgent urinary incontinence are common amongst PD patients. Several urodynamic studies have revealed that detrusor overactivity causes OAB symptoms in PD patients. We assert that striatal dysfunction might contribute to the pathogenesis of detrusor overactivity in PD patients. However, the role of the striatum in bladder contraction remains unclear. Methods We generated spontaneous isovolumetric bladder contractions in 12 ketamine-anesthetized adult male cats and subsequently performed electrical stimulation and extracellular single-unit recording in the striatum. Results Electrical stimulation applied to the posterior ventral caudate nucleus and the adjacent putamen educed inhibition of the spontaneous bladder contraction. None of the responses were facilitatory. Electrical stimulation was most effective at an amplitude of 70–400 µA. Forty-six neurons that exhibited correlation to spontaneous bladder contraction were recorded in the striatum. Thirty-five neurons were found to be tonically active throughout the bladder relaxation phase, and the remaining 11 neurons were active during the bladder contraction phase. These particular neurons were located within the area in which spontaneous bladder contraction was inhibited by electrical stimulation. Conclusions Electrical stimulation was found to inhibit bladder contraction, and a correlation was observed between spontaneous bladder relaxation/contraction and neuronal firing in the posterior ventral striatum. Neurourol. Urodyn. 28:549–554, 2009. © 2009 Wiley-Liss, Inc.

Thalamic infarction presenting with heat anesthesia is rare. A 62-year-old man developed acute heat anesthesia and deep sensory disturbance in the right half of his body, but sensation for cold and pain was preserved. The resolution of these symptoms was accompanied by the gradual development of central dysesthesia. Magnetic resonance imaging (MRI) and computed tomography (CT) findings showed a small infarction in the left thalamic principal somatosensory nucleus (ventral caudal) and pulvinar. Single-photon emission CT showed hypoperfusion in the mid-cingulate cortex (mid-CC) and supplementary motor area (SMA), however, the primary and secondary somatosensory cortices were spared. Somatosensory-evoked potential findings were normal. The disruption of spinothalamocortical projection to the mid-CC and SMA is attributable to the development of central dysesthesia in the present case.

Aim To examine the prevalence and mechanism of urinary dysfunction in GBS. Methods Urinary symptoms were observed and neurological examinations made repeatedly during hospitalization of 65 consecutive patients with clinico-neurophysiologically definite GBS. The patients included 41 men, 24 women; mean age, 41 years old; mean Hughes motor grade, 3; AIDP, 28, AMAN, 37. Urodynamic studies consisted of uroflowmetry, measurement of post-micturition residuals, medium-fill water cystometry, and external anal sphincter electromyography. Results Urinary dysfunction was observed in 27.7% of GBS cases (urinary retention, 9.2%). Urinary dysfunction was related to the Hughes motor grade (P

Aims: To determine the effects of milnacipran hydrochloride, a serotonin-norepinephrine reuptake inhibitor (SNRI), or paroxetine hydrochloride, a selective serotonin reuptake inhibitor, on overactive bladder (OAB) in neurologic diseases, given by objective measures of urodynamic studies. Methods: This is a prospective open trial, and we enrolled 24 patients (16 men, 8 women; mean age, 63.9 years) with OAB in a neurology clinic. They were randomly allocated into two groups: the milnacipran group (11 patients), and paroxetine group (13 patients). We started with 100 mg/day of milnacipran or 40 mg/day of paroxetine. Before and 3 months after the treatment, we performed a urinary questionnaire and urodynamic studies. Results: Milnacipran reduced daytime urinary frequency (average, from 9.4 to 7.1 times, p < 0.001), improved the quality of life index (p = 0.023), and increased bladder capacity (average, from 289 to 377 ml, p = 0.009) as shown in urodynamic studies. No such changes were noted in the other categories of the lower urinary tract symptoms questionnaire or urodynamic studies, or in the paroxetine group. One male patient complained of mild voiding difficulty. Other adverse effects were not seen during the observation period. Conclusion: Milnacipran, an SNRI, increased bladder capacity as shown in urodynamic studies, and thereby ameliorated OAB in patients with neurologic diseases without serious adverse effects.

In the human palm/sole, mental or physical stimuli induce an increase in sweat secretion and a decrease in skin blood flow (SkBF). However, the central pathways of these responses remain unclear. We measured sweat secretion and SkBF in the cat footpad by electrically stimulating the raphe. Stimulation of the rostral raphe magnus/pallidus elicited a reduction in SkBF without affecting sweat secretion. Stimulation of the mid to caudal raphe magnus/pallidus elicited an increase in both sweat secretion and SkBF. The raphe magnus/pallidus may play a crucial role in skin vasomotor and sudomotor responses in the cat footpad.

Almost 200 years ago, James Parkinson1 described constipation as a frequent and clinically relevant nonmotor symptom in shaking palsy. Recent studies have shown that constipation can precede the motor manifestation of Parkinson disease (PD)2,3 and that constipation is more frequent in idiopathic REM sleep behavior disorder (iRBD) (a potential prodromal stage of PD) compared to controls.4 Even though the causal relationship between constipation and the neurodegenerative process that underlies PD remains debatable, constipation is considered as a risk marker for a subsequent diagnosis of PD.3 One potential pathoanatomical correlate for constipation in PD is Lewy bodies, the pathohistologic hallmark of PD, in the enteric nervous system (ENS). Lewy body pathology is found throughout the gastrointestinal tract with a rostral to caudal gradient. While early work on Lewy body pathology in the ENS was postmortem,5 recent studies have shown that the ENS is also easily amenable to in vivo pathohistologic assessment using endoscopy.6,7 The presence of ENS Lewy body pathology in PD led to the hypothesis that the ENS might be one of the first sites where Lewy body pathology occurs in PD.8 Few in vivo data exist on ENS pathology in early-stage PD.

It is reported that severe bladder disorder in idiopathic normal-pressure hydrocephalus (iNPH) is predicted by right frontal hypoperfusion. However, it is not known whether bladder recovery is predicted by brain perfusion change after shunt surgery. To address this issue, we compared bladder and brain function before and after shunt surgery in iNPH. We enrolled 75 patients in the study. Before and 12 months after shunt surgery, we analyzed brain perfusion by SPECT and bladder disorder by a specialized grading scale. The scale consisted of grade 0, none; grade 1, urinary urgency and frequency; grade 2, urinary incontinence 1–3 times a week; grade 3, urinary incontinence >daily; and grade 4, loss of bladder control. More than one grade improvement is defined as improvement, and more than one grade decrement as worsening; otherwise no changes. Comparing before and after surgery, in the bladder-no-change group (32 cases) there was an increase in blood flow which is regarded as reversal of enlargement in the Sylvian fissure and lateral ventricles (served as control). In contrast, in the bladder-improved group (32 cases) there was an increase in bilateral mid-cingulate, parietal, and left frontal blood flow (p

Stroke and brain tumor are well-known brain diseases. The incidence of lower urinary tract dysfunction (LUTD) in these patients ranges from 14% to 53%, mostly overactive bladder (OAB), and is higher when the frontal cortex is involved. This presumably reflects damage at the prefrontal cortex, cingulate cortex, and other areas that regulate (mainly inhibit) the micturition reflex. White-matter disease (WMD) is a chronic, bilateral form of cerebrovascular disease, leading to a high prevalence of OAB (up to 90%). Since WMD is particularly common in the elderly, WMD may be one of the anatomic substrates for elderly OAB. Traumatic brain injury and normal-pressure hydrocephalus are rather diffuse brain diseases, which cause OAB with a prevalence rate of 60-95%. Recent neuroimaging studies have shown a relationship between LUTD and the frontal cortex in these diseases. Data on other brain diseases, particularly affecting deep brain structures, are limited. Small infarctions, tumors, or inflammatory diseases affecting the basal ganglia, hypothalamus, and cerebellum lead to mainly OAB. In contrast, similar diseases affecting the brainstem lead to either OAB or urinary retention. The latter reflects damage at the periaqueductal gray and the pontine micturition center that directly relay and modulate the micturition reflex. Urinary incontinence (UI) in brain disease can be divided into two types: neurogenic UI (due to OAB) and functional UI (immobility and loss of initiative/cognition). These two types of UI may occur together, but management differs significantly. Management of neurogenic UI includes anticholinergic drugs that do not penetrate the blood-brain barrier easily. Management of functional UI includes behavioral therapy (timed/prompted voiding with physical assistance and bladder/pelvic floor training) and drugs to treat gait as well as cognition that facilitate continence. These treatments will maximize the quality of life in patients with brain diseases.