Literature DB >> 6158366

Evidence for autapses in the substantia nigra.

A B Karabelas, D P Purpura.   

Abstract

Intracellular recording and intracellular HRP staining were employed to trace the recurrent terminal plexus of cat substantia nigra pars reticulata neurons. Autaptic neurons were labeled. The axon of an autaptic neuron was found to emit a recurrent collateral which distributed 'en passage' and terminal boutons contacting dendrites of the parent cell. Antidromic ventromedial thalamic stimulation elicited a recurrent IPSP in the autaptic neuron.

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Year:  1980        PMID： 6158366     DOI： 10.1016/0006-8993(80)90935-x

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


  14 in total

1.  GABAergic excitatory synapses and electrical coupling sustain prolonged discharges in the prey capture neural network of Clione limacina.

Authors:  T P Norekian
Journal:  J Neurosci       Date:  1999-03-01       Impact factor: 6.167

2.  Functional autaptic neurotransmission in fast-spiking interneurons: a novel form of feedback inhibition in the neocortex.

Authors:  Alberto Bacci; John R Huguenard; David A Prince
Journal:  J Neurosci       Date:  2003-02-01       Impact factor: 6.167

3.  The striatofugal fiber system in primates: a reevaluation of its organization based on single-axon tracing studies.

Authors:  Martin Lévesque; André Parent
Journal:  Proc Natl Acad Sci U S A       Date:  2005-08-08       Impact factor: 11.205

4.  Excitatory and inhibitory autaptic currents in isolated hippocampal neurons maintained in cell culture.

Authors:  J M Bekkers; C F Stevens
Journal:  Proc Natl Acad Sci U S A       Date:  1991-09-01       Impact factor: 11.205

5.  Frequency and dendritic distribution of autapses established by layer 5 pyramidal neurons in the developing rat neocortex: comparison with synaptic innervation of adjacent neurons of the same class.

Authors:  J Lübke; H Markram; M Frotscher; B Sakmann
Journal:  J Neurosci       Date:  1996-05-15       Impact factor: 6.167

6.  Massive autaptic self-innervation of GABAergic neurons in cat visual cortex.

Authors:  G Tamás; E H Buhl; P Somogyi
Journal:  J Neurosci       Date:  1997-08-15       Impact factor: 6.167

7.  Differential actions of serotonin, mediated by 5-HT1B and 5-HT2C receptors, on GABA-mediated synaptic input to rat substantia nigra pars reticulata neurons in vitro.

Authors:  I M Stanford; M G Lacey
Journal:  J Neurosci       Date:  1996-12-01       Impact factor: 6.167

8.  Unitary synaptic connections among substantia nigra pars reticulata neurons.

Authors:  Matthew H Higgs; Charles J Wilson
Journal:  J Neurophysiol       Date:  2016-03-09       Impact factor: 2.714

9.  Neuronal interactions in the substantia nigra pars reticulata through axon collaterals of the projection neurons. An electrophysiological and morphological study.

Authors:  J M Deniau; S T Kitai; J P Donoghue; I Grofova
Journal:  Exp Brain Res       Date:  1982       Impact factor: 1.972

10.  Modulation of inhibitory autapses and synapses on rat CA1 interneurones by GABA(A) receptor ligands.

Authors:  H Pawelzik; D I Hughes; A M Thomson
Journal:  J Physiol       Date:  2003-02-01       Impact factor: 5.182
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