Visual Short-Term Memory for Coherent and Sequential Motion: A rTMS Investigation.

ABSTRACT: We investigated the role of the human medio-temporal complex (hMT+) in the memory encoding and storage of a sequence of four coherently moving random dot kinematograms (RDKs), by applying repetitive transcranial magnetic stimulation (rTMS) during an early or late phase of the retention interval. Moreover, in a second experiment, we also tested whether disrupting the functional integrity of hMT+ during the early phase impaired the precision of the encoded motion directions. Overall, results showed that both recognition accuracy and precision were worse in middle serial positions, suggesting the occurrence of primacy and recency effects. We found that rTMS delivered during the early (but not the late) phase of the retention interval was able to impair not only recognition of RDKs, but also t

SUBMITTER: Pavan A 

PROVIDER: S-EPMC8615668 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature