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Literature DB >> 9310410

Substrate for rapid feedforward inhibition of the auditory forebrain.

R L Saint Marie¹, D A Stanforth, E M Jubelier.

Abstract

A sizeable, feedforward, GABAergic projection exists from the inferior colliculus to the medial geniculate body in cats. We compared the dimensions of GABA-immunoreactive and non-immunoreactive axons in the brachium of the cat inferior colliculus, and demonstrate that GABA-immunoreactive axons are among the largest of brachial axons. We propose that, based on their large size, GABAergic tectothalamic axons provide a substrate for rapid feedforward inhibition of geniculate neurons.

Entities: Chemical Species

Mesh：

Substances：
gamma-Aminobutyric Acid

Year: 1997 PMID： 9310410 DOI： 10.1016/s0006-8993(97)00654-9

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

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Cited

17 in total

1. Convergence of Lemniscal and Local Excitatory Inputs on Large GABAergic Tectothalamic Neurons.

Authors: Tetsufumi Ito; Hiroyuki Hioki; Jaerin Sohn; Shinichiro Okamoto; Takeshi Kaneko; Satoshi Iino; Douglas L Oliver
Journal: J Comp Neurol Date: 2015-05-12 Impact factor: 3.215

2. Bilateral projections to the thalamus from individual neurons in the inferior colliculus.

Authors: Jeffrey G Mellott; Nichole L Beebe; Brett R Schofield
Journal: J Comp Neurol Date: 2018-12-30 Impact factor: 3.215

3. Glycinergic inhibition creates a form of auditory spectral integration in nuclei of the lateral lemniscus.

Authors: Diana Coomes Peterson; Kiran Nataraj; Jeffrey Wenstrup
Journal: J Neurophysiol Date: 2009-06-10 Impact factor: 2.714

4. Thalamocortical projections to rat auditory cortex from the ventral and dorsal divisions of the medial geniculate nucleus.

Authors: Philip H Smith; Daniel J Uhlrich; Karen A Manning; Matthew I Banks
Journal: J Comp Neurol Date: 2012-01-01 Impact factor: 3.215

10. Evaluation of medial division of the medial geniculate (MGM) and posterior intralaminar nucleus (PIN) inputs to the rat auditory cortex, amygdala, and striatum.

Authors: Philip H Smith; Daniel J Uhlrich; Karen A Manning
Journal: J Comp Neurol Date: 2019-02-08 Impact factor: 3.215

Substrate for rapid feedforward inhibition of the auditory forebrain.

1. Convergence of Lemniscal and Local Excitatory Inputs on Large GABAergic Tectothalamic Neurons.

2. Bilateral projections to the thalamus from individual neurons in the inferior colliculus.

3. Glycinergic inhibition creates a form of auditory spectral integration in nuclei of the lateral lemniscus.

4. Thalamocortical projections to rat auditory cortex from the ventral and dorsal divisions of the medial geniculate nucleus.

Review 5. Subtypes of GABAergic cells in the inferior colliculus.

6. Characterization of Rebound Depolarization in Neurons of the Rat Medial Geniculate Body In Vitro.

7. Local and commissural IC neurons make axosomatic inputs on large GABAergic tectothalamic neurons.

Review 8. Auditory thalamic circuits and GABA_A receptor function: Putative mechanisms in tinnitus pathology.

9. Two classes of GABAergic neurons in the inferior colliculus.

10. Evaluation of medial division of the medial geniculate (MGM) and posterior intralaminar nucleus (PIN) inputs to the rat auditory cortex, amygdala, and striatum.

Review 5. Subtypes of GABAergic cells in the inferior colliculus.

Review 8. Auditory thalamic circuits and GABAA receptor function: Putative mechanisms in tinnitus pathology.

Review 8. Auditory thalamic circuits and GABA_A receptor function: Putative mechanisms in tinnitus pathology.