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Updated: Jul 6, 2025

Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke
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Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke

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在手臂截肢之前和之后的稳定皮质身体地图

Hunter R Schone1,2,3,4, Roni O Maimon Mor1,5,6, Mathew Kollamkulam1,7

  • 1Institute of Cognitive Neuroscience, University College London, London, UK.

bioRxiv : the preprint server for biology
|January 3, 2024
PubMed
概括

在截肢手臂后,成年大脑的重组是有争议的. 新的研究表明,手和嘴唇的皮层表征稳定,这表明截肢不会导致大规模的大脑变化.

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相关概念视频

Somatosensation01:33

Somatosensation

The somatosensory system relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
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