Search results
Results From The WOW.Com Content Network
Spinal Cord Sectional Anatomy. WDR neurons are found in the posterior grey column of the spinal cord. [3] This area of the spinal cord houses two different types of neurons involved in the process of pain: WDR neurons and nociceptive specific neurons (NS). [4] As the name implies, NS neurons give specific short range responses. [5]
The apex of the posterior grey column, one of the three grey columns of the spinal cord, is capped by a V-shaped or crescentic mass of translucent, gelatinous neuroglia, termed the substantia gelatinosa of Rolando (or SGR) (or gelatinous substance of posterior horn of spinal cord), which contains both neuroglia cells, and small neurons.
The sympathetic trunk (sympathetic chain, gangliated cord) is a paired bundle of nerve fibers that run from the base of the skull to the coccyx. It is a major component of the sympathetic nervous system .
All forms involve the pulling of the spinal cord at the base of the spinal canal, literally a tethered cord. [1] The spinal cord normally hangs loose in the canal, free to move up and down with growth, and with bending and stretching. A tethered cord, however, is held taut at the end or at some point in the spinal canal.
The following diagram is provided as an overview of and topical guide to the human nervous system: Human nervous system. Human nervous system – the part of the human body that coordinates a person's voluntary and involuntary actions and transmits signals between different parts of the body.
Tetherball is a game where two players use their hands to strike a volleyball which is suspended from a stationary metal pole by a rope or tether. The two players stand on opposite sides of the pole, and each tries to hit the ball one way; one clockwise, and one counterclockwise .
For the muskoxen of Port Defiance, this means areas where they are on view to the public, and more remote, private areas where they can exist without being gawked at…and maybe even get in a game ...
In particular, the cell bodies of the spinal interneurons are found in the grey matter of the spinal cord, which also contains the motor neurons. In 1952, the grey matter of the cat's spinal cord was investigated, and it was shown to have ten distinct zones referred to as Rexed laminae. Eventually, the lamination pattern was also observed in ...