Neurophysiological modulations in the (pre)motor-motor network underlying age-related increases in reaction time and the role of GABA levels – a bimodal TMS-MRS study

Neurophysiological modulations in the (pre)motor-motor network underlying age-related increases in reaction time and the role of GABA levels – a bimodal TMS-MRS study

It has been argued that age-related changes in the neurochemical and neurophysiological properties of the GABAergic system may underlie increases in reaction time (RT) in older adults. However, the role of GABA levels within the sensorimotor cortices (SMC) in mediating interhemispheric interactions...

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Bibliographic Details
Main Authors: Stefanie Verstraelen, Koen Cuypers, Celine Maes, Melina Hehl, Shanti Van Malderen, Oron Levin, Mark Mikkelsen, Raf L.J. Meesen, Stephan P. Swinnen
Format: Article
Language:English
Published: Elsevier 2021-11-01
Series:NeuroImage
Subjects:
Aging
Interhemispheric interaction
GABA
choice reaction time
MRS
TMS
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811921007734

Internet

http://www.sciencedirect.com/science/article/pii/S1053811921007734

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