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somatotopic

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somatotopic /so·ma·to·top·ic/ (-top´ik) related to particular areas of the body; describing organization of motor area of the brain, control of the movement of different parts of the body being centered in specific regions of the cortex.
somatotopic [so″mah-to-top´ik]
related to particular areas of the body; describing the organization of the motor area of the brain, specific regions of the cortex being responsible for the motor control of different areas of the body.

somatotopic
related to particular areas of the body; a correspondence between the form of the body and its representation on an organ such as the brain. The motor and sensory cortices of the brain are arranged somatotopically, specific regions of the cortex being responsible for different areas of the body. See also somatotopical projection.


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The somatotopic organization of the nucleus raphe magnus and surrounding brain stem structures as revealed by HRP slow-release gels.
In this study, researchers first recorded the fMRI of the somatotopic activation area in the cortex of participants following tongue, finger, and foot movements.
 
 
 
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