Translations:Amacrine Cell/9/en

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Cellular Biophysics

Amacrine cells are interesting biophysically in that they operate using both sodium-mediated action potentials and sodium-independent graded potential changes. This has been shown in inhibitory (i.e., GABAergic/glycinergic) amacrine cells[1], which make up the majority of amacrine cells, though it is unclear if this holds for all amacrine cells.
  1. M. C. Bieda & D. R. Copenhagen (1999) Sodium Action Potentials Are Not Required for Light-Evoked Release of GABA or Glycine From Retinal Amacrine Cells J. Neurophysiol. 81 (6): 3092-3095