Figure 15. The effects of changing the diameter of the stimulating light upon the M-wave (left column) and the extracellular potassium concentration (right column).

Figure 15

The effects of changing the diameter of the stimulating light upon the M-wave (left column) and the extracellular potassium concentration (right column). The field potential and the potassium concentration were recorded simultaneously with a double-barreled electrode from the proximal retina of the dark-adapted cat (93).

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-.

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.