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Updated: Aug 14, 2026

Corticospinal Excitability Modulation During Action Observation
12:33

Corticospinal Excitability Modulation During Action Observation

Published on: December 31, 2013

人間の脳のダイナミックな皮質活動が,運動の等価性を明らかにする

J A Kelso1, A Fuchs, R Lancaster

  • 1Program in Complex Systems and Brain Sciences, Center for Complex Systems, Florida Atlantic University, Boca Raton 33431-0991, USA. kelso@walt.ccs.fau.edu

Nature
|May 8, 1998
PubMed
まとめ

運動等価性は,中枢神経系による柔軟な運動制御を可能にします. この研究では,この運動制御の柔軟性を反映したヒトのダイナミックな皮質活動パターンが見つかりました.

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Motor and Sensory Areas of the Cortex01:14

Motor and Sensory Areas of the Cortex

The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex.
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Somatosensory, Motor, and Association Cortex

The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at the...