Authors
James W Roberts, Merryn D Constable, Raquel Burgess, James L Lyons, Timothy N Welsh
Publication date
2018/3/4
Journal
Social Neuroscience
Volume
13
Issue
2
Pages
246-256
Publisher
Routledge
Description
The coupling of perception and action has been strongly indicated by evidence that the observation of an action primes a response in the observer. It has been proposed that these primed responses may be inhibited when the observer is able to more closely distinguish between self- and other-generated actions – the greater the distinction, then the greater the inhibition of the primed response. This self–other distinction is shown to be enhanced following a period of visual feedback of self-generated action. The present study was designed to examine how sensorimotor experiences pertaining to self-generated action affect primed responses from observed actions. Single-pulse transcranial magnetic stimulation was used to investigate corticospinal activity elicited during the observation of index- and little-finger actions before and after training (self-generated action). For sensorimotor training, participants executed …
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