Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2011 Jan 10;192(1):137–151. doi: 10.1083/jcb.201007053

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2011 Kupchik et al.

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 3.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/3.0/).

PMC Copyright notice

Figure 6. — The effect of the flash is prevented if it is preceded by the very brief (0.1 ms) and strong (−1.0 μA) prepulse. (A–D) Test pulse (−0.6 μA, 0.2 ms) EPSCs under various conditions. Recordings from the same site, each trace is an average of five repetitions. Flash was always applied 1 ms before the test pulse. (A) The test pulse is preceded by 1.2 ms (solid line) or not (dashed line) by the prepulse. (B–D) EPSCs without (solid line) and with (dashed line) a flash. (B) The test pulse alone and preceded by the flash. (C) The flash precedes the prepulse by 0.2 ms. (D) The flash follows the prepulse by 0.2 ms. (E) Average of 14 experiments as in A–D. From left to right, 100 ± 4%, 60 ± 5%, 117 ± 5%, 115 ± 5%, and 62 ± 4% of control.