Electrotonic Junctions between Teleost Spinal Neurons: Electrophysiology and Ultrastructure

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Science  19 Jul 1963:
Vol. 141, Issue 3577, pp. 262-264
DOI: 10.1126/science.141.3577.262


Electrotonic transmission between spinal neurons is correlated with distinctive apposition of cell processes involving membrane fusion. In the same neurons, postsynaptic potentials appear to arise at typical synaptic knobs where there is an intercellular space.