Selective coding of motor sequence in the supplementary motor area of the monkey cerebral cortex

H. Mushiake, M. Inase, J. Tanji

Research output: Contribution to journalArticlepeer-review

120 Citations (Scopus)

Abstract

We describe a property of neurons in the supplementary motor area (SMA) of the cerebral cortex of monkey that is different from those in the primary motor area (MI) in relation to execution of a sequential motor task. A group of SMA neurons was active when the animal remembered and pressed three touch-pads in a predetermined sequence but inactive when the same movement was guided by sequentially presented visual signals. This finding indicates that the SMA is involved in the performance of sequential movements on the basis of the information stored inside the brain.

Original languageEnglish
Pages (from-to)208-210
Number of pages3
JournalExperimental Brain Research
Volume82
Issue number1
DOIs
Publication statusPublished - 1990 Aug

Keywords

  • Monkey cerebral cortex
  • Motor sequence
  • Single cell activity
  • Supplementary motor area

ASJC Scopus subject areas

  • Neuroscience(all)

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