| pyramidal tract |
Carries the voluntary muscle messages from the brain.
출처: www.condell.org/libertyville/neurosurgery/neurolog...
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|---|---|
| pyramidal |
Term applied to descending motor pathways from the brain which provide the nerve supply to different mucle groups; pyramidal signs of disease include opisthotonus, head retroflexion, spasticity, and trismus (tightening of jaw muscles).
출처: www.lsdn.com/glance_glossary.shtml
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| pyramidal tract |
A band of nerve fibers originating in the cortex and connecting with cell bodies in the spinal cord. It plays an important part in the control of voluntary movement.
출처: www.azspinabifida.org/gloss.html
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| pyramidal decussation |
Where the medulla meets the spinal cord, 900,000 of one million nerve fibers in each corticospinal tract cross over from one side to another, so that nerves from the left side of body cross over to right hemisphere and vice versa. The left nerve tract is called the ida, and the right nerve tract is the pingala.
출처: miriams-well.org/Glossary/
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| pyramidal |
Shaped as a pyramid.
출처: www.inlandlapidary.com/user_area/glossaryP.asp
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