Ganglion Cell

A ganglion cell is a cell found in a ganglion. The term is also sometimes used to refer specifically to:

  • a retinal ganglion cell (RGC) found in the ganglion cell layer of the retina;
  • cells that reside in the adrenal medulla, where they are involved in the sympathetic nervous system's release of epinephrine and norepinephrine into the blood stream; and
  • cells of the sympathetic ganglia, parasympathetic ganglia, and spiral ganglia.


Famous quotes containing the word cell:

    “Let man consider what he is in comparison with all existence; let him regard himself as lost in this remote corner of nature; and from the little cell in which he finds himself lodged, I mean the universe, let him estimate at their true value the earth, kingdoms, cities, and himself. What is a man in the infinite?”
    —Blaise Pascal (1623–1662)