Literature DB >> 3956623

Abolition of CA1 population spike by sensory stimulation.

O Herreras, J M Solis, J Lerma.   

Abstract

The effect of sensory stimulation, such as stroking of the animals' fur, on activation of the hippocampal CA1 field was studied in paralyzed and locally anaesthetized rats. CA1 population responses evoked either monosynaptically (ipsilateral CA3 stimulation) or trisynaptically (perforant pathway stimulation) decreased markedly when sensory stimulation was applied, and CA1 population spikes were absent during most periods of sensory stimulation. These results demonstrate the strong modulatory role of sensory inputs on hippocampal circuits.

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Year:  1986        PMID： 3956623     DOI： 10.1007/bf00237593

Source DB:  PubMed          Journal:  Exp Brain Res        ISSN： 0014-4819            Impact factor:   1.972


  10 in total

1.  Neuronal transmission through hippocampal pathways dependent on behavior.

Authors:  J Winson; C Abzug
Journal:  J Neurophysiol       Date:  1978-05       Impact factor: 2.714

2.  Unit analysis of hippocampal polulation spikes.

Authors:  P Andersen; T V Bliss; K K Skrede
Journal:  Exp Brain Res       Date:  1971       Impact factor: 1.972

3.  Lamellar organization of hippocampal pathways.

Authors:  P Andersen; T V Bliss; K K Skrede
Journal:  Exp Brain Res       Date:  1971       Impact factor: 1.972

4.  Comparative potency of tactile, auditory, and visual stimulus repetition in eliciting activated forebrain EEG in the rabbit.

Authors:  I Q Whishaw; R Dyck
Journal:  Behav Neurosci       Date:  1984-04       Impact factor: 1.912

5.  Excitatory synapses on hippocampal apical dendrites activated by entorhinal stimulation.

Authors:  P Andersen; B Holmqvist; P E Voorhoeve
Journal:  Acta Physiol Scand       Date:  1966-04

6.  Behavior-dependent evoked potentials in the hippocampal CA1 region of the rat. I. Correlation with behavior and EEG.

Authors:  L S Leung
Journal:  Brain Res       Date:  1980-09-29       Impact factor: 3.252

7.  Penicillin induced hyperexcitability in the in vitro hippocampal slice can be unrelated to impairment of somatic inhibition.

Authors:  M Avoli
Journal:  Brain Res       Date:  1984-12-03       Impact factor: 3.252

8.  [Quantitative relation between the spectral density of spontaneous bioelectric activity and the excitability of commissural synapses of the CA1 area of the dorsal hippocampus of conscious mice].

Authors:  Y Jeantet; R Jaffard
Journal:  C R Seances Acad Sci III       Date:  1981-11-09

9.  Changes in neuronal transmission in the rat hippocampus during behavior.

Authors:  G Buzsàki; E Grastyàn; J Czopf; L Kellènyi; O Prohaska
Journal:  Brain Res       Date:  1981-11-30       Impact factor: 3.252

10.  Interactions between hippocampal penicillin spikes and theta rhythm.

Authors:  J Lerma; O Herreras; D Muñoz; J M Solís
Journal:  Electroencephalogr Clin Neurophysiol       Date:  1984-06
  10 in total
  2 in total

1.  Neuronal sources of theta rhythm in the entorhinal cortex of the rat. I. Laminar distribution of theta field potentials.

Authors:  A Alonso; E García-Austt
Journal:  Exp Brain Res       Date:  1987       Impact factor: 1.972

2.  Somatosensory stimulation suppresses the excitability of pyramidal cells in the hippocampal CA1 region in rats.

Authors:  Yang Wang; Zhouyan Feng; Jing Wang; Xiaojing Zheng
Journal:  Neural Regen Res       Date:  2014-06-01       Impact factor: 5.135
  2 in total

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