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spinocerebellar tract
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spinocerebellar tract

anatomy
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Quick Summary

The spinocerebellar tracts are ascending pathways in the spinal cord's white matter that transmit sensory information to the cerebellum. These tracts carry impulses from stretch receptors, playing a crucial role in regulating muscle tone and coordinating movement.

There are two main spinocerebellar tracts:
* Posterior spinocerebellar tract: Originates from the dorsal nucleus of Clarke and ascends in the dorsal part of the lateral funiculus.1
* Anterior spinocerebellar tract: Ascends on the ventral margin of the lateral funiculus.1

Both tracts transmit signals to the cerebellum, contributing to unconscious regulation of muscle tone.1

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
4 Britannica Sources
  1. human nervous system - Spinocerebellar tracts
  2. human nervous system - Vestibulospinal tract
  3. human nervous system - Dorsal column
  4. human nervous system - Corticospinal tract

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