The tract which passes through the midbrain as the cerebral peduncles to the medulla making up the large white matter tract referred to as the pyramids is the corticospinal spinocerebellar corticobulbar spinothalamic tract.
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These tracts originate in the motor cortex of the brain and carry motor signals to the cranial nerves (corticobulbar) and spinal cord (corticospinal) to control voluntary movements. Show more…
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