Figure 13. The effects of BaCl2 on the STR and extracellular potassium ion concentration recorded from the proximal retina of the dark-adapted cat.

Figure 13

The effects of BaCl2 on the STR and extracellular potassium ion concentration recorded from the proximal retina of the dark-adapted cat. Barium ions eliminate the STR but have no effect on the light-induced increase in extracellular potassium concentration in the proximal retina (92).

From: The Electroretinogram: ERG

Cover of Webvision
Webvision: The Organization of the Retina and Visual System [Internet].
Kolb H, Fernandez E, Nelson R, editors.
Salt Lake City (UT): University of Utah Health Sciences Center; 1995-.

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