Age-dependent changes in the ability to encode a novel elementary motor memory.

Abstract:

:In healthy individuals, motor training elicits cortical plasticity that encodes the kinematic details of the practiced movements and is thought to underlie recovery of function after stroke. The influence of age on this form of plasticity is incompletely understood. We studied 55 healthy subjects and identified a substantial decrease in training-dependent plasticity as a function of age in the absence of differences in training kinematics. These results suggest that the ability of the healthy aging motor cortex to reorganize in response to training decreases with age.

journal_name

Ann Neurol

journal_title

Annals of neurology

authors

Sawaki L,Yaseen Z,Kopylev L,Cohen LG

doi

10.1002/ana.10529

keywords:

subject

Has Abstract

pub_date

2003-04-01 00:00:00

pages

521-4

issue

4

eissn

0364-5134

issn

1531-8249

journal_volume

53

pub_type

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