RRC ID 33313
著者 Ishikawa T, Tomatsu S, Tsunoda Y, Hoffman DS, Kakei S.
タイトル Mossy fibers in the cerebellar hemisphere show delay activity in a delayed response task.
ジャーナル Neurosci Res
Abstract To examine whether mossy fibers (MFs) in the cerebellar hemisphere show delay activity, we recorded MF activity during a wrist movement task with a random instructed delay period in two monkeys. Among 155 task-related MFs, 70 MFs (45%) demonstrated significant delay activity. Those MFs were widely distributed in the cerebellar hemisphere. Some of the activities were evoked by instruction cue presentation, whereas other activity started in anticipation of the upcoming go signal. For most MFs, the delay activities showed directional tuning. These patterns of the activity were in common with those of neurons in the cerebral motor cortices.
巻・号 87
ページ 84-9
公開日 2014-10-1
DOI 10.1016/j.neures.2014.07.006
PII S0168-0102(14)00129-1
PMID 25087650
MeSH Animals Cerebellum / physiology* Cues Haplorhini Motor Activity* Nerve Fibers / physiology* Psychomotor Performance / physiology* Time Factors Visual Perception / physiology Wrist
IF 2.645
引用数 5
WOS 分野 NEUROSCIENCES
リソース情報
ニホンザル