...The corticospinal or pyramidal tract is a collection of axons that travel between the cerebral cortex of the brain and the spinal cord. Read full entry
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- 1.Corticospinal tract - Wikipedia, the free encyclopedia
- The corticospinal or pyramidal tract is a collection of axons that travel ... The corticospinal tract originates from pyramidal cells in layer V of the cerebral ...
- http://en.wikipedia.org/wiki/C
orticospinal_tract
- 2.pyramidal tract: Definition from Answers.com
- pyramidal tract n. A major pathway of the central nervous system, originating in the sensorimotor areas of the cerebral cortex and generally
- http://www.answers.com/topic/c
orticospinal-tract
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Is muscle tone controlled by |
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The pyramidal tract. Upper motor neuron lesions result in flaccid tone. LMN lesions result in spastic tone. (if I remember right) |
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The corticospinal (pyramidal) This is for control of
postural adjustments
The cell bodies of the neurons
in this pathway originate in
the primary motor cortex
This is for control of
automatic movements like
walking along a flat, even
surface
This pathway crosses over in
the spinal cord
This consists of three neurons
in a relay to the cortex
thank u!! (:
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its for controll of fine skilled movementsand consists only of two order neurons |
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why do pyramidal tracts |
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because the right side of your brain controls movement to the left side of your body and vise versa. |
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