jebrinlayan4570 jebrinlayan4570
  • 01-01-2018
  • Biology
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The ______ tract and the ______ tract make up the pyramidal system.

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dinosaurbarn
dinosaurbarn dinosaurbarn
  • 12-01-2018

two tracts make up the pyramidal system and what types of nerves consist of the Corticospinal tract = spinal nn, Corticobulbar tract = cranial nn.  Ventral horns; interneurons connect the corticospinal tract to the lower motor neurons, which travel to skeletal muscles

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