Contributions of postrhinal and perirhinal cortex to contextual information processing - PubMed (original) (raw)
Contributions of postrhinal and perirhinal cortex to contextual information processing
D J Bucci et al. Behav Neurosci. 2000 Oct.
Abstract
The role of the postrhinal cortex (POR) and the perirhinal cortex (PER) in processing relational or contextual information was examined with Pavlovian fear conditioning. Rats with electrolytic or neurotoxic lesions of the POR or PER were tested in 2 contextual fear conditioning paradigms. In Experiment 1, electrolytic lesions of the POR or PER produced impairments in contextual fear conditioning but not in conditioning to a phasic auditory conditioned stimulus. Neurotoxic lesions of the POR or PER likewise resulted in anterograde (Experiment 2) and retrograde (Experiment 3) deficits in fear conditioning to the training context in an unsignaled shock paradigm. The results suggest that operations performed on sensory information by the POR and PER are necessary to support contextual learning.
Similar articles
- Contributions of postrhinal and perirhinal cortex to contextual information processing.
Bucci DJ, Phillips RG, Burwell RD. Bucci DJ, et al. Behav Neurosci. 2021 Jun;135(3):313-325. doi: 10.1037/bne0000436. Behav Neurosci. 2021. PMID: 34264687 - Disconnection of the Perirhinal and Postrhinal Cortices Impairs Recognition of Objects in Context But Not Contextual Fear Conditioning.
Heimer-McGinn VR, Poeta DL, Aghi K, Udawatta M, Burwell RD. Heimer-McGinn VR, et al. J Neurosci. 2017 May 3;37(18):4819-4829. doi: 10.1523/JNEUROSCI.0254-17.2017. Epub 2017 Apr 14. J Neurosci. 2017. PMID: 28411272 Free PMC article. - Perirhinal and postrhinal contributions to remote memory for context.
Burwell RD, Bucci DJ, Sanborn MR, Jutras MJ. Burwell RD, et al. J Neurosci. 2004 Dec 8;24(49):11023-8. doi: 10.1523/JNEUROSCI.3781-04.2004. J Neurosci. 2004. PMID: 15590918 Free PMC article. - Behavioral and neuropsychological foundations of olfactory fear conditioning.
Otto T, Cousens G, Herzog C. Otto T, et al. Behav Brain Res. 2000 Jun 1;110(1-2):119-28. doi: 10.1016/s0166-4328(99)00190-4. Behav Brain Res. 2000. PMID: 10802309 Review. - Contextual fear, gestalt memories, and the hippocampus.
Fanselow MS. Fanselow MS. Behav Brain Res. 2000 Jun 1;110(1-2):73-81. doi: 10.1016/s0166-4328(99)00186-2. Behav Brain Res. 2000. PMID: 10802305 Review.
Cited by
- Cortical efferents of the perirhinal, postrhinal, and entorhinal cortices of the rat.
Agster KL, Burwell RD. Agster KL, et al. Hippocampus. 2009 Dec;19(12):1159-86. doi: 10.1002/hipo.20578. Hippocampus. 2009. PMID: 19360714 Free PMC article. - Reconciling the object and spatial processing views of the perirhinal cortex through task-relevant unitization.
Fiorilli J, Bos JJ, Grande X, Lim J, Düzel E, Pennartz CMA. Fiorilli J, et al. Hippocampus. 2021 Jul;31(7):737-755. doi: 10.1002/hipo.23304. Epub 2021 Feb 1. Hippocampus. 2021. PMID: 33523577 Free PMC article. Review. - Distinct patterns of brain Fos expression in Carioca High- and Low-conditioned Freezing Rats.
León LA, Brandão ML, Cardenas FP, Parra D, Krahe TE, Cruz APM, Landeira-Fernandez J. León LA, et al. PLoS One. 2020 Jul 23;15(7):e0236039. doi: 10.1371/journal.pone.0236039. eCollection 2020. PLoS One. 2020. PMID: 32702030 Free PMC article. - Perirhinal cortex lesions impair context aversion learning.
Howse DJ, Squires AS, Martin GM, Skinner DM. Howse DJ, et al. Learn Mem. 2003 May-Jun;10(3):161-7. doi: 10.1101/lm.57803. Learn Mem. 2003. PMID: 12773580 Free PMC article. - Single-unit responses to 22 kHz ultrasonic vocalizations in rat perirhinal cortex.
Allen TA, Furtak SC, Brown TH. Allen TA, et al. Behav Brain Res. 2007 Sep 4;182(2):327-36. doi: 10.1016/j.bbr.2007.03.009. Epub 2007 Mar 16. Behav Brain Res. 2007. PMID: 17445914 Free PMC article.
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources