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fMRI neurofeedback in the motor system elicits bidirectional changes in activity and in white matter structure in the adult human brain

Abstract:

White matter (WM) plasticity supports skill learning and memory. Up- and downregulation of brain activity in animal models lead to WM alterations. But can bidirectional brain-activity manipulation change WM structure in the adult human brain? We employ fMRI neurofeedback to endogenously and directionally modulate activity in the sensorimotor cortices. Diffusion tensor imaging is acquired before and after two separate conditions, involving regulating sensorimotor activity either up or down usi...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.celrep.2021.109890

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Institution:
University of Oxford
Division:
MSD
Department:
Clinical Neurosciences
Oxford college:
St Edmund Hall
Role:
Author
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Publisher:
Cell Press Publisher's website
Journal:
Cell Reports Journal website
Volume:
37
Issue:
4
Article number:
109890
Publication date:
2021-10-26
Acceptance date:
2021-10-05
DOI:
ISSN:
2211-1247
Language:
English
Keywords:
Pubs id:
1207393
Local pid:
pubs:1207393
Deposit date:
2021-11-12

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