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Neuronal ceroid lipofuscinosis is a rare childhood neurodegenerative disease, classified under the spectrum of progressive myoclonic epilepsy (PME). Cognitive decline, seizures including myoclonus, vision loss and ataxia are the commonly described manifestations of this illness. While visual failure in this disease is largely attributed to retinal, macular degeneration and optic atrophy, with this index case, we report an atypical presentation in the form of higher order visual dysfunction. The pattern of cognitive regression has further been explored here with higher order visual dysfunction and language regression being the predominant manifestations, stemming from an involvement of bilateral occipitoparietal/occipitotemporal networks. Yet another unique feature of this case also lies in the occurrence of myoclonic-atonic seizure, a semiology rarely reported before in PME.

The alien limb is a phenomenon characterized by a cluster of clinical features wherein the limb behaves autonomously and as separated from a person’s identity. We herein report a 36-year-old Indian female with multiple comorbidities who presented with recurrent episodes of limb-shaking transient ischemic attacks for 1 year, followed by left-sided hemiplegia. During recovering, the patient noticed a feeling that as if her left hand did not belong to herself and acted autonomously (alien limb phenomenon) along with visuospatial deficits. Magnetic resonance imaging of the brain revealed ischemic stroke diffusely involving corpus callosum. Magnetic resonance angiography was suggestive of compromised right-sided anterior circulation. This was corroborated by digital subtraction angiography that revealed reduced flow in right internal carotid artery. Diffuse infarction of the corpus callosum requires involvement of both the anterior and the posterior circulation. Due to the lack of clinical features suggestive of chronic internal carotid artery dissection, occlusive atherosclerotic disease of the anterior cerebral circulation associated with possible steal phenomenon from the posterior circulation was the most probable underlying mechanism for the callosal stroke. Steal phenomenon has been proposed as a compensatory mechanism in hemodynamically compromised ischemic parenchyma and it can explain the co-existence of anterior and posterior circulation strokes. This case also highlights how both anterior and posterior types of the alien limb phenomenon can co-exist in a background of vascular insult, resulting from intra-cranial atherosclerotic disease.

We report a case of a 14-year-old non-immunised girl with a prior history of measles infection presenting with afebrile seizures progressing to epilepsia partialis continua (EPC), quadriparesis and headache. Further evaluation revealed Human immunodeficiency virus (HIV) seropositivity with elevated anti-measles antibody titres in Cerebrospinal fluid (CSF). Electroencephalography showed focal epileptiform activity and Magnetic resonance imaging (MRI) of the brain revealed bilateral, asymmetrical long repetition time MRI (TR) hyperintensities involving juxtacortical white matter in both parietal lobes, left temporal and also in the left basal ganglia without any contrast enhancement or Diffusion weighted imaging (DWI) restriction. We describe the intriguing association of EPC with subacute measles encephalitis/measles inclusion body encephalitis (SME/MIBE) in the backdrop of immunocompromised state (HIV seropositivity), thought to have been acquired by vertical transmission. Also, prolonged asymptomatic HIV infection, first unmasked by measles infection, followed by rapidly deteriorating neurological illness makes this index case worthy to be reported.

Aims: 1 Describe the epidemiology and determine risk factors for COVID-19 associated mucormycosis. 2 Elaborate the clinical spectrum of Rhino-Orbital-Cerebral Mucormycosis (ROCM), pattern of neuroaxis involvement and it's radiological correlates. Methods Observational study. Consecutive, confirmed cases of mucormycosis (N = 55) were included. A case of mucormycosis was defined as one who had clinical and radiological features consistent with mucormycosis along with demonstration of the fungus in tissue via KOH mount/culture/histopathological examination (HPE). Data pertaining to epidemiology, risk factors, clinico-radiological features were analysed using percentage of total cases. Results Middle aged, diabetic males with recent COVID-19 infection were most affected. New onset upper jaw toothache was a striking observation in several cases. Among neurological manifestations headache, proptosis, vision loss, extraocular movement restriction; cavernous sinus, meningeal and parenchymal involvement were common. Stroke in ROCM followed a definitive pattern with watershed infarction. Conclusions New onset upper jaw toothache and loosening of teeth should prompt an immediate search for mucormycosis in backdrop of diabetic patients with recent COVID-19 disease, aiding earlier diagnosis and treatment initiation. Neuroaxis involvement was characterized by a multitude of features pertaining to involvement of optic nerve, extraocular muscles, meninges, brain parenchyma and internal carotid artery.

Movement disorder, although rare, is increasingly being recognized as the initial presenting sign of the hyperglycemic state. Although chorea-ballism has frequently been reported among diabetics, monoballism is a very rare phenomenon. While myoclonus is common, diaphragmatic myoclonus is extremely rare. Moreover, diaphragmatic myoclonus as the initial presenting manifestation has never been reported before. Herein, we report an index case of a 62-year-old previously undiagnosed diabetic lady presented with acute onset constellation of multiple abnormal movements viz. monoballism, focal myoclonus, action myoclonus, and diaphragmatic myoclonus. All of them disappeared with achieving normoglycemia. This case underscores the importance of rapid capillary blood glucose testing in any patient presenting with acute onset abnormal movements. This approach can especially be rewarding as it helps in the rapid diagnosis of a reversible catastrophe and avoiding unnecessary costly investigations.

Cement grouted bituminous macadam (CGBM) consists of porous asphalt skeleton with a void content of 25% to 35%, which is filled with a cementitious grout. It is usually considered as a semi-flexible layer as it incorporates both the flexibility of bituminous layer and the stiffness of the grout content. In this study, a porous asphalt skeleton with 28% voids was filled with a cement grout made with Portland slag cement (PSC). To achieve high fluidity of the grout at low water to cement ratio, a poly carboxylic ether based superplasticizer was added and the minimum dosage of superplasticizer required to fill all the voids of the porous mix under gravity was determined. Strength and stiffness properties of the CGBM were evaluated by carrying out various tests in the laboratory such as Marshall stability, indirect tensile strength, moisture susceptibility, flexural strength, rut resistance, shrinkage strain and flexural modulus. This paper presents results of all these tests and analysis of the same, which will help the engineers in rational analysis and design of pavements with CGBM layer.

A 5-year-old male child of consanguineous parentage, without any adverse perinatal history, presented with progressive cognitive regression predominantly in the language and attention domains, for 2 years. He had simultaneous pyramidal and extrapyramidal involvement, frequent generalised tonic-clonic seizures and recurrent respiratory tract infections. Examination was significant for vertical supranuclear gaze palsy, coarse facial features and splenomegaly. Given the clinical features, in the background of consanguinity and mother’s history of spontaneous pregnancy losses, inborn errors of metabolism were suspected. Following relevant investigations including tailored genetic study, Niemann-Pick disease type C (NPC) was diagnosed. Interestingly, MRI brain showed bilateral T2/fluid-attenuated inversion recovery claustrum hyperintensities, which are more commonly associated with autoimmune encephalitis and febrile infection-related epilepsy syndrome and not reported previously in NPC. Additionally, language regression as a presenting manifestation in NPC as opposed to classical dysarthria makes this case truly unique.

Rate of road accidents is increasing day by day. Fatal road accidents can be easily avoided by understanding the psychological state of a driver. Majority of road accidents occur during night driving due to the drowsiness state of a vehicle driver. The paper provides mechanism to reduce accidents to a large extend by monitoring eye blinking of the driver which indicates the drowsiness, obstacles located in the road and the drunken state of the drivers. Automatic pre-cautionary system is activated based on the above alarming condition. Accident and its probable location are also generated at the nearby police station that helps initiating medical help. In normal cases no medical help is received due to the non-availability of accident information. This happens mainly at night and in roads where the traffic is low.

In this paper we look into the climate change and its impact on different major sources of renewable energy, health, and food and survival life on earth. Statistical data of different major climatic parameters have been collected and studied for last thirty years to extrapolate and formulate the impact on this planet in near future.