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Literature DB >> 8303826

Contribution of extrastriate area V4 to the surface-recorded flash VEP in the awake macaque.

Abstract

This study compared striate and extrastriate contributions to the surface-recorded flash VEP. Laminar visual evoked potential, current source density and multiunit activity profiles were obtained with multicontact electrodes from areas V1 and V4 in three awake macaques. As found earlier, the major striate contribution is to early (N40, P55-80) components. Major contributions to the later (N95, P120, Late Negativity) components arise from V4. Early, afferent-triggered inhibition in V4 also produces a small contribution to N40. Response latencies in V4 vs V1 suggest an input to V4, bypassing V1, emphasizing a parallel processing component of visual system organization.

Entities: Chemical Gene

Mesh：

Year: 1994 PMID： 8303826 DOI： 10.1016/0042-6989(94)90156-2

Source DB: PubMed Journal: Vision Res ISSN： 0042-6989 Impact factor: 1.886

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Cited

32 in total

1. Scalp VEPs and intra-cortical responses to chromatic and achromatic stimuli in primates.

Authors: J J Kulikowski; A G Robson; I J Murray
Journal: Doc Ophthalmol Date: 2002-09 Impact factor: 2.379

2. The spatiotemporal dynamics of illusory contour processing: combined high-density electrical mapping, source analysis, and functional magnetic resonance imaging.

Authors: Micah M Murray; Glenn R Wylie; Beth A Higgins; Daniel C Javitt; Charles E Schroeder; John J Foxe
Journal: J Neurosci Date: 2002-06-15 Impact factor: 6.167

3. 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

4. Differential neurodynamics and connectivity in the dorsal and ventral visual pathways during perception of emotional crowds and individuals: a MEG study.

Authors: Hee Yeon Im; Cody A Cushing; Noreen Ward; Kestutis Kveraga
Journal: Cogn Affect Behav Neurosci Date: 2021-03-16 Impact factor: 3.282

5. The cruciform model of striate generation of the early VEP, re-illustrated, not revoked: a reply to Ales et al. (2013).

Authors: Simon P Kelly; M Isabel Vanegas; Charles E Schroeder; Edmund C Lalor
Journal: Neuroimage Date: 2013-06-02 Impact factor: 6.556

Contribution of extrastriate area V4 to the surface-recorded flash VEP in the awake macaque.

1. Scalp VEPs and intra-cortical responses to chromatic and achromatic stimuli in primates.

2. The spatiotemporal dynamics of illusory contour processing: combined high-density electrical mapping, source analysis, and functional magnetic resonance imaging.

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

4. Differential neurodynamics and connectivity in the dorsal and ventral visual pathways during perception of emotional crowds and individuals: a MEG study.

5. The cruciform model of striate generation of the early VEP, re-illustrated, not revoked: a reply to Ales et al. (2013).

6. Desflurane selectively suppresses long-latency cortical neuronal response to flash in the rat.

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