Literature DB >> 1372236

Cellular generators of the cortical auditory evoked potential initial component.

M Steinschneider1, C E Tenke, C E Schroeder, D C Javitt, G V Simpson, J C Arezzo, H G Vaughan.   

Abstract

Cellular generators of the initial cortical auditory evoked potential (AEP) component were determined by analyzing laminar profiles of click-evoked AEPs, current source density, and multiple unit activity (MUA) in primary auditory cortex of awake monkeys. The initial AEP component is a surface-negative wave, N8, that peaks at 8-9 msec and inverts in polarity below lamina 4. N8 is generated by a lamina 4 current sink and a deeper current source. Simultaneous MUA is present from lower lamina 3 to the subjacent white matter. Findings indicate that thalamocortical afferents are a generator of N8 and support a role for lamina 4 stellate cells. Relationships to the human AEP are discussed.

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Mesh：

Year:  1992        PMID： 1372236     DOI： 10.1016/0168-5597(92)90026-8

Source DB:  PubMed          Journal:  Electroencephalogr Clin Neurophysiol        ISSN： 0013-4694


  38 in total

1.  Neural mechanisms of rhythmic masking release in monkey primary auditory cortex: implications for models of auditory scene analysis.

Authors:  Yonatan I Fishman; Christophe Micheyl; Mitchell Steinschneider
Journal:  J Neurophysiol       Date:  2012-02-08       Impact factor: 2.714

2.  Spectral integration in primary auditory cortex attributable to temporally precise convergence of thalamocortical and intracortical input.

Authors:  Max F K Happel; Marcus Jeschke; Frank W Ohl
Journal:  J Neurosci       Date:  2010-08-18       Impact factor: 6.167

3.  Rapid brain discrimination of sounds of objects.

Authors:  Micah M Murray; Christian Camen; Sara L Gonzalez Andino; Pierre Bovet; Stephanie Clarke
Journal:  J Neurosci       Date:  2006-01-25       Impact factor: 6.167

4.  Neural representation of harmonic complex tones in primary auditory cortex of the awake monkey.

Authors:  Yonatan I Fishman; Christophe Micheyl; Mitchell Steinschneider
Journal:  J Neurosci       Date:  2013-06-19       Impact factor: 6.167

5.  Role of cortical N-methyl-D-aspartate receptors in auditory sensory memory and mismatch negativity generation: implications for schizophrenia.

Authors:  D C Javitt; M Steinschneider; C E Schroeder; J C Arezzo
Journal:  Proc Natl Acad Sci U S A       Date:  1996-10-15       Impact factor: 11.205

6.  Sound identification in human auditory cortex: Differential contribution of local field potentials and high gamma power as revealed by direct intracranial recordings.

Authors:  Kirill V Nourski; Mitchell Steinschneider; Ariane E Rhone; Hiroyuki Oya; Hiroto Kawasaki; Matthew A Howard; Bob McMurray
Journal:  Brain Lang       Date:  2015-03-25       Impact factor: 2.381

7.  Neural latencies across auditory cortex of macaque support a dorsal stream supramodal timing advantage in primates.

Authors:  Corrie R Camalier; William R D'Angelo; Susanne J Sterbing-D'Angelo; Lisa A de la Mothe; Troy A Hackett
Journal:  Proc Natl Acad Sci U S A       Date:  2012-10-16       Impact factor: 11.205

8.  Enhanced physiologic discriminability of stop consonants with prolonged formant transitions in awake monkeys based on the tonotopic organization of primary auditory cortex.

Authors:  Mitchell Steinschneider; Yonatan I Fishman
Journal:  Hear Res       Date:  2010-05-07       Impact factor: 3.208

9.  Functional localization of auditory cortical fields of human: click-train stimulation.

Authors:  John F Brugge; Igor O Volkov; Hiroyuki Oya; Hiroto Kawasaki; Richard A Reale; Albert Fenoy; Mitchell Steinschneider; Matthew A Howard
Journal:  Hear Res       Date:  2007-12-08       Impact factor: 3.208

10.  Spatial characterization of interictal high frequency oscillations in epileptic neocortex.

Authors:  Catherine A Schevon; A J Trevelyan; C E Schroeder; R R Goodman; G McKhann; R G Emerson
Journal:  Brain       Date:  2009-09-10       Impact factor: 13.501
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