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What is the thickening in the spinal cord in the neck region that supplies nerves to upper limbs
Thickening of the spinal cord in the lower back that gives off nerves to lower limbs.
The lumbar, sacral, and coccygeal nerves descent beyond the end of the cord forming a structure called what?
anterior median fissure and posterior medial sulcus
Two deep longitudinal grooves that divide the cord into right and left halves.
posterior horns and anterior horns
Gray matter is divided into right and left wings of gray matter called what?
Neurons with large cell bodies located in the anterior horns give rise to what that pass through spinal nerves to skeletal muscles
What is the horizonal bar of gray matter in the middle of the spinal cord which connects the right and left sides
anterior, posterior, lateral
Three regions that gray matter divides while matter of the spinal cord into
Each funiculus consists of longitudinal bundles of myelinated nerve fibers that comprise major nerve pathways called what?
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