Literature DB >> 9878765

Spatial memory impairment in ventral subicular lesioned rats.

T R Laxmi1, P N Bindu, T R Raju, B L Meti.   

Abstract

The present study examined the effects of ibotenic acid lesions of the ventral subiculum (SUB) on the ability of rats to memorize a rewarded alternation test in a T-maze. Results indicated that rats with ibotenic acid lesions (IL) of the ventral subiculum were impaired in postoperative acquisition of the spatial discrimination task, making more errors than the vehicle treated and normal control rats. In addition, all rats, including the IL group of rats, were able to memorize an acquired spatial behaviour. These findings suggest that the SUB play an important role in spatial information processing in rats. Copyright 1999 Elsevier Science B.V.

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Year:  1999        PMID： 9878765     DOI： 10.1016/s0006-8993(98)01187-1

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  7 in total

1.  Early Exposure to General Anesthesia Disrupts Spatial Organization of Presynaptic Vesicles in Nerve Terminals of the Developing Rat Subiculum.

Authors:  N Lunardi; A Oklopcic; M Prillaman; A Erisir; V Jevtovic-Todorovic
Journal:  Mol Neurobiol       Date:  2015-06-06       Impact factor: 5.590

2.  Using fos imaging in the rat to reveal the anatomical extent of the disruptive effects of fornix lesions.

Authors:  S D Vann; M W Brown; J T Erichsen; J P Aggleton
Journal:  J Neurosci       Date:  2000-11-01       Impact factor: 6.167

3.  Target-specific output patterns are predicted by the distribution of regular-spiking and bursting pyramidal neurons in the subiculum.

Authors:  Yujin Kim; Nelson Spruston
Journal:  Hippocampus       Date:  2011-04-27       Impact factor: 3.899

4.  Aversive Contexts Reduce Activity in the Ventral Subiculum- BNST Pathway.

Authors:  Louise Urien; Stacey Cohen; Sophia Howard; Alexandrina Yakimov; Rachel Nordlicht; Elizabeth P Bauer
Journal:  Neuroscience       Date:  2022-06-17       Impact factor: 3.708

5.  General anesthesia causes long-lasting disturbances in the ultrastructural properties of developing synapses in young rats.

Authors:  N Lunardi; C Ori; A Erisir; V Jevtovic-Todorovic
Journal:  Neurotox Res       Date:  2009-07-21       Impact factor: 3.911

6.  Exposure to Short Photoperiod Regime Restores Spatial Cognition in Ventral Subicular Lesioned Rats: Potential Role of Hippocampal Plasticity, Glucocorticoid Receptors, and Neurogenesis.

Authors:  Duttagupta Subhadeep; B N Srikumar; B S Shankaranarayana Rao; Bindu M Kutty
Journal:  Mol Neurobiol       Date:  2021-05-22       Impact factor: 5.590

7.  Electrophysiological and Morphological Characterization of Chrna2 Cells in the Subiculum and CA1 of the Hippocampus: An Optogenetic Investigation.

Authors:  Heather Nichol; Bénédicte Amilhon; Frédéric Manseau; Saishree Badrinarayanan; Sylvain Williams
Journal:  Front Cell Neurosci       Date:  2018-02-13       Impact factor: 5.505
  7 in total

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