The role of intracellular chloride in hyperpolarizing post-synaptic inhibition of crayfish stretch receptor neurones

AUTOR(ES)

Deisz, R. A.

RESUMO

1. The intracellular Cl- activity (aCli) of isolated crayfish stretch receptor neurones was measured using liquid ion exchanger Cl--selective micro-electrodes. The potential developed due to the difference between the normal extracellular Cl- activity (aClo) and aCli (VCl) was compared with the simultaneously measured reversal potential of the inhibitory post-synaptic potential (Ei.p.s.p.) to further clarify the ionic basis of the i.p.s.p..

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