著者
渡邉 慶 船橋 新太郎
出版者
日本霊長類学会
雑誌
霊長類研究 (ISSN:09124047)
巻号頁・発行日
vol.31, no.2, pp.87-100, 2015-12-20 (Released:2016-01-30)
参考文献数
66

A dual-task is a procedure in which subjects are asked to perform two tasks simultaneously. Humans often show performance deficits in one or both of the component tasks in the dual-task. This effect, known as dual-task interference, is thought to reflect the fundamental characteristics of higher-order cognitive functions such as attention and working memory, therefore human dual-task performance has been extensively studied in the fields of cognitive psychology and neuroscience. Despite many decades of research, our understanding regarding the mechanisms underlying dual-task performance is still limited due to the lack of animal models that are amenable to direct recording of neuronal signals during dual-task performance. In this review, we first outline the history of dual-task research in human cognitive psychology. We then review the major trends of dual-task research in human functional neuroimaging studies, and discuss how these studies contributed to the understanding of neural mechanisms underlying dual-task performance. Finally, we review recent advances in behavioral and neurophysiological studies in nonhuman primates, and discuss how the development of animal models of dual-task performance will shed new light in these areas.

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@bono_kichi ちょっと検索すると、自閉症スペクトラムの症例の1つとしても、マルチタスクというかタスクスイッチングの不全は出てくるね。あと、脳の部位としては前頭連合野が関係してるみたいだけど、まだ詳しい事は分かってないみた… https://t.co/rGX1icC56u
2 2 https://t.co/4z0QXte9Q7
1 1 https://t.co/qRenfTGeTL
渡邉慶・船橋新太郎(2015). 二重課題の神経生物学:二重課題干渉効果と前頭連合野の役割 霊長類研究 31, 87-100. https://t.co/diGFSRaKZA

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