CORTICOSPINAL TRACT-LATERAL CS TRACT DISTRIBUTION
From NeuroRehab.wiki
SUMMARY
1. 55% terminate in the cervical & upper thoracic regions ⟹ control of upper limbs
2. 20% lower thoracic ⟹ trunk
3. 25% lumbosacral ⟹ lower limbs
Reference(s)
R.M.H McMinn (1998). Last’s anatomy: regional and applied. Edinburgh: Churchill Livingstone. Get it on Amazon.
Drake, Richard L., et al. Gray's Anatomy for Students. Elsevier, 2023. Get it on Amazon.
