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

. 2015 Sep 26;25(10):1073–1188. doi: 10.1002/hipo.22488

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

© 2015 The Authors Hippocampus Published by Wiley Periodicals, Inc.

This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial‐NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.

PMC Copyright notice

Cell assemblies in the medial prefrontal cortex (mPFC) are reactivated by hippocampal SWP‐Rs during sleep. (A) Reactivation strength (white traces, right axis) of the signal component superimposed on the mPFC LFP spectrogram (left axis). The black dashed line represents the normalized population firing rate. (B) The bandpass‐filtered hippocampal LFP (100–300 Hz) shows ripple events (red asterisks). (C) Bandpassfiltered (0–5 Hz) PFC LFP. Delta waves are denoted by green asterisks. (D) Raster plot of spike trains from the mPFC cells sorted by principal component weight magnitude. (E) Expansion of the 300 ms surrounding the peak indicated by an arrow in A. Red rasters represent spikes occurring in the bin of peak reactivation strength. (F) Relationship of reactivation strength and SPW‐R occurrence. Reproduced from Peyrache et al. (2009).