37 results on '"Pekar, James J."'
Search Results
2. Children with attention-deficit/hyperactivity disorder spend more time in hyperconnected network states and less time in segregated network states as revealed by dynamic connectivity analysis
3. Investigating the impact of autocorrelation on time-varying connectivity
4. Improved state change estimation in dynamic functional connectivity using hidden semi-Markov models
5. Altered functional connectivity between sub-regions in the thalamus and cortex in schizophrenia patients measured by resting state BOLD fMRI at 7T
6. Improved estimation of subject-level functional connectivity using full and partial correlation with empirical Bayes shrinkage
7. Comparing test-retest reliability of dynamic functional connectivity methods
8. A three-dimensional single-scan approach for the measurement of changes in cerebral blood volume, blood flow, and blood oxygenation-weighted signals during functional stimulation
9. Intrinsic Visual-Motor Synchrony Correlates With Social Deficits in Autism
10. Reaction time-related activity reflecting periodic, task-specific cognitive control
11. Motor overflow in children with attention-deficit/hyperactivity disorder is associated with decreased extent of neural activation in the motor cortex
12. Improving reliability of subject-level resting-state fMRI parcellation with shrinkage estimators
13. Does acute caffeine ingestion alter brain metabolism in young adults?
14. Connectivity supporting attention in children with attention deficit hyperactivity disorder
15. Three-dimensional acquisition of cerebral blood volume and flow responses during functional stimulation in a single scan
16. Shrinkage prediction of seed-voxel brain connectivity using resting state fMRI
17. Reduction of motion-related artifacts in resting state fMRI using aCompCor
18. Prefrontal executive function associated coupling relates to Huntington's disease stage
19. Developmental changes in within- and between-network connectivity between late childhood and adulthood
20. Depressive symptoms in prodromal Huntington's Disease correlate with Stroop-interference related functional connectivity in the ventromedial prefrontal cortex
21. Atlas-based analysis of resting-state functional connectivity: Evaluation for reproducibility and multi-modal anatomy–function correlation studies
22. Impaired cortico-striatal functional connectivity in prodromal Huntington's Disease
23. Neural circuitry associated with two different approaches to novel word learning
24. Different Neural Patterns Are Associated With Trials Preceding Inhibitory Errors in Children With and Without Attention-Deficit/Hyperactivity Disorder
25. Multi-parametric neuroimaging reproducibility: A 3-T resource study
26. Children with high functioning autism show increased prefrontal and temporal cortex activity during error monitoring
27. Reliability and reproducibility of perfusion MRI in cognitively normal subjects
28. Two-stage decompositions for the analysis of functional connectivity for fMRI with application to Alzheimer's disease risk
29. Spatial and temporal reproducibility-based ranking of the independent components of BOLD fMRI data
30. fMRI of Intrasubject Variability in ADHD: Anomalous Premotor Activity With Prefrontal Compensation
31. Meta-analysis of Go/No-go tasks demonstrating that fMRI activation associated with response inhibition is task-dependent
32. Tract probability maps in stereotaxic spaces: Analyses of white matter anatomy and tract-specific quantification
33. Atypical Motor and Sensory Cortex Activation in Attention-Deficit/Hyperactivity Disorder: A Functional Magnetic Resonance Imaging Study of Simple Sequential Finger Tapping
34. A method for comparing group fMRI data using independent component analysis: application to visual, motor and visuomotor tasks
35. fMRI evidence that the neural basis of response inhibition is task-dependent
36. Diffusion and High Resolution MRI of Traumatic Brain Injury in Rats: Time Course and Correlation with Histology
37. Anatomical and functional imaging of the auditory cortex in awake mustached bats using magnetic resonance technology
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