M
Mark Hallett
Researcher at National Institutes of Health
Publications - 1234
Citations - 136876
Mark Hallett is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Transcranial magnetic stimulation & Motor cortex. The author has an hindex of 186, co-authored 1170 publications receiving 123741 citations. Previous affiliations of Mark Hallett include Government of the United States of America & Armed Forces Institute of Pathology.
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Neural correlates of tic generation in Tourette syndrome: an event-related functional MRI study.
Stephan Bohlhalter,Andrew M. Goldfine,S. Matteson,Gaëtan Garraux,Takashi Hanakawa,Kenji Kansaku,Rachel Wurzman,Mark Hallett +7 more
TL;DR: The results of this study indicate that paralimbic and sensory association areas are critically implicated in tic generation, similar to movements triggered internally by unpleasant sensations, as has been shown for pain or itching.
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Dynamic cortical involvement in implicit and explicit motor sequence learning : A PET study
TL;DR: Results show that different sets of cortical regions are dynamically involved in implicit and explicit motor sequence learning.
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Cognitive planning deficit in patients with cerebellar atrophy.
TL;DR: Neither age, sex, education level, severity of dementia, word fluency, response time, memory, nor visuomotor procedural learning predicted CA or CCA performance, but a deficit in cognitive planning suggests a functional link between the cerebellum, basal ganglia, and the frontal lobe concerning specific cognitive processes.
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Regional homogeneity changes in patients with Parkinson's disease.
TL;DR: It is demonstrated that neural activity in the resting state is changed in patients with PD, secondary to dopamine deficiency, and related to the severity of the disease.
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Abnormal somatosensory homunculus in dystonia of the hand
TL;DR: The human cortical hand somatosensory area of 6 patients with focal dystonia of the hand is mapped and an abnormality of the normal homuncular organization of the finger representations in the primary somatoensory cortex is found.