Dye and electrical coupling between frog motoneurons.

G L Brenowitz; W F Collins; S D Erulkar

doi:10.1016/0006-8993(83)90721-7

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Dye and electrical coupling between frog motoneurons.

G L Brenowitz·W F Collins·S D Erulkar

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Abstract

Coupling between lumbar motoneurons in the isolated frog spinal cord was studied by using intracellular recordings and intracellular injections of Lucifer Yellow CH. Physiological studies revealed intra- and intersegmental, short latency electrical interactions between many motoneurons. Injections of Lucifer Yellow into motoneurons that were found to be coupled electrically revealed intra- and intersegmental dye-coupling.

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Animals Electrophysiology Evoked Potentials Isoquinolines Microscopy, Fluorescence Motor Neurons Rana pipiens Reaction Time Spinal Cord Staining and Labeling Synaptic Transmission Journal Article Research Support, U.S. Gov't, P.H.S.

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G L Brenowitz, W F Collins, S D Erulkar. 1983-09-12. Dye and electrical coupling between frog motoneurons.. https://doi.org/10.1016/0006-8993(83)90721-7

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