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Updated: May 11, 2025

Corticospinal Excitability Modulation During Action Observation
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Published on: December 31, 2013

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人类初级运动皮层中的神经元反应与脑机界面介导的行为中运动意图的主观开始相吻合

Jean-Paul Noel1,2, Marcie Bockbrader3, Tommaso Bertoni4,5

  • 1Department of Neuroscience, University of Minnesota, Minneapolis, Minnesota, United States of America.

PLoS biology
|April 17, 2025
PubMed
概括

研究人员使用脑机界面 (BMI) 和神经肌肉电刺激 (NMES) 来研究四肢患者的意图,行动和大脑活动之间的联系. 他们发现意图暂时吸引行动,运动皮质中的大脑活动与意图的经验保持一致.

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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.
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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...
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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...
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