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. 2000 Jun 1;115(6):759–768. doi: 10.1085/jgp.115.6.759

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© 2000 The Rockefeller University Press

This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).

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Caffeine-induced currents are delayed relative to odor-induced currents. (A) This current trace was obtained from a nystatin-perforated patched squid ORN during a 1-s application of 5 mM glutamate. (B) In the same cell, the current response to a 1-s application of 10 mM caffeine is markedly delayed. Solutions: ASW ext/TMA gluconate int.