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

. 2013 Aug 29;7:130. doi: 10.3389/fncel.2013.00130

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

Copyright © 2013 Biagini, D'Antuono, Benini, de Guzman, Longo and Avoli.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

(A) Ictal discharges occur synchronously in entorhinal (EC) and perirhinal (PC) cortices in an in vitro brain slice treated with 4-aminopyridine (Control panel). Note that cutting the connections between entorhinal and perirhinal areas causes the occurrence of independent ictal activity in these two structures (EC/PC cut panel). (B) Two types of ictal discharge initiation can be recorded from the perirhinal cortex during bath application of 4-aminopyridine. Note that the ictal discharge shown in (a) is characterized by acceleration of the interictal events preceding its onset while that in (b) is characterized by a “slow” interictal event.