Abstract
Behavioral data indicate that three of the areas which form the parahippocampal region in the rat, i.e., the entorhinal, perirhinal, and postrhinal cortices, have different, although related functions that also differ from those of the hippocampal formation. These functional differences might be related to differences in connectivity, on the one hand with parts of the association cortex, and on the other with the hippocampal formation. In a previous study, we showed the existence of both a direct and an indirect projection from the perirhinal cortex to areas CA1 and subiculum of the hippocampus. Here we present the result of a second study, demonstrating a similarly organized projection from the postrhinal cortex to the subiculum, comprising both a direct and an indirect route. Electrical stimulation of the postrhinal cortex in vivo evoked field potentials throughout the subiculum and the dentate gyrus. Current source density analysis in both the subiculum and dentate gyrus revealed the presence of sink-source pairs, indicative of a synaptic termination. Based on comparison with the sink-source pairs found after stimulation of the medial entorhinal cortex, we conclude that the connection between the postrhinal cortex and the de...Continue Reading
References
Mar 1, 1975·Journal of Neurophysiology·J A Freeman, C Nicholson
Sep 22, 1986·The Journal of Comparative Neurology·P Room, H J Groenewegen
Jan 1, 1989·Neuroscience·D G Amaral, M P Witter
Oct 1, 1986·Physiology & Behavior·J P Kroon, A L Riley
Oct 1, 1986·The Journal of Comparative Neurology·M P Witter, H J Groenewegen
Oct 1, 1986·The Journal of Comparative Neurology·M P WitterA H Lohman
Jan 1, 1994·Journal of Neuroscience Methods·M J Dolleman-Van der WeelM P Witter
Mar 13, 1995·The Journal of Comparative Neurology·N Tamamaki, Y Nojyo
Jun 1, 1995·Journal of Neurophysiology·L S LeungK J Canning
Apr 1, 1993·Current Opinion in Neurobiology·D G Amaral
Apr 1, 1996·Current Opinion in Neurobiology·W A Suzuki
Jan 1, 1995·Hippocampus·R D BurwellD G Amaral
Jan 1, 1997·Hippocampus·R InsaustiM P Witter
Apr 1, 1997·Current Opinion in Neurobiology·E Tulving, H J Markowitsch
Jul 28, 1997·Neuroreport·P A NaberM P Witter
Jan 1, 1997·Hippocampus·K J Canning, L S Leung
Mar 10, 1998·The Journal of Comparative Neurology·R D Burwell, D G Amaral
Nov 24, 1999·Hippocampus·K J Canning, L S Leung
Nov 24, 1999·Hippocampus·M P WitterF Lopes da Silva
Dec 3, 1999·The European Journal of Neuroscience·P A NaberF H Lopez da Silva
Jul 27, 2000·Annals of the New York Academy of Sciences·M P WitterT Van Haeften
Citations
Dec 16, 2004·Behavioral Neuroscience·Kevin AllenSonia Goulet
Feb 24, 2006·Behavioral Neuroscience·Russell J FrohardtJeffrey S Taube
Mar 21, 2009·Nature Reviews. Neuroscience·N M van StrienM P Witter
Mar 1, 2012·Cerebral Cortex·Stephane A BeaudinRebecca D Burwell
Dec 25, 2013·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Sheng-Jia ZhangMay-Britt Moser
Jan 17, 2013·Learning & Memory·Eugénie E SuterJohn F Disterhoft
May 11, 2012·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Laura A LibbyCharan Ranganath
Nov 28, 2002·The Journal of Comparative Neurology·Fabian KloostermanTheo Van Haeften
May 10, 2001·Hippocampus·P A NaberM P Witter
Apr 17, 2008·The European Journal of Neuroscience·Tiffany Van CauterEtienne Save
Jun 9, 2015·ELife·Anne MaassEmrah Düzel
Jul 22, 2006·Nature Reviews. Neuroscience·Bruce L McNaughtonMay-Britt Moser
Jun 10, 2014·FEBS Letters·Kei M IgarashiMay-Britt Moser
Nov 10, 2006·Hippocampus·Trygve SolstadGaute T Einevoll
Jul 3, 2007·Hippocampus·Sharon C FurtakRebecca D Burwell
Mar 31, 2005·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Erica C HenningChristopher H Sotak
Nov 5, 2010·Hippocampus·Benjamin J Clark, Jeffrey S Taube
Dec 5, 2013·Physiological Reports·Matthew J Macdougall, John G Howland
Dec 24, 2014·Hippocampus·Charlotte N BoccaraMenno P Witter
Sep 2, 2017·International Journal of Developmental Neuroscience : the Official Journal of the International Society for Developmental Neuroscience·Hiroshi UenoTakeshi Ishihara
Sep 3, 2010·Journal of Neurophysiology·Takakuni GotoRyuta Kawashima
Jan 18, 2011·Hippocampus·Hiroshi T Ito, Erin M Schuman
Nov 5, 2020·ELife·Casey PaquolaBoris C Bernhardt
Mar 5, 2021·Reviews in the Neurosciences·Maxime Lévesque, Massimo Avoli
May 21, 2021·Neurobiology of Learning and Memory·Elisa M Taylor-YeremeevaSiobhan Robinson
Aug 8, 2008·Learning & Memory·Juan M J Ramos