Temporal dynamics of early perceptual processing

Steven A. Hillyard; Wolfgang A. Teder-Sälejärvi; Thomas F. Münte

doi:10.1016/S0959-4388(98)80141-4

Temporal dynamics of early perceptual processing

Steven A. Hillyard^*, Wolfgang A. Teder-Sälejärvi, Thomas F. Münte

^*Corresponding author for this work

Clinic of Neurology

197 Citations (Scopus)

Abstract

Recordings of electrical and magnetic brain responses to sensory stimulation provide high-resolution measures of the time course of early perceptual processing. Spatio-temporal analyses of brain activity patterns during the first 200 ms after stimulus presentation have characterized the timing of attentional selection processes and different stages of feature encoding and pattern analyses. Recent studies that incorporate blood flow neuroimaging techniques provide support for mechanisms of early selection of attended visual inputs in extrastriate cortical pathways. The spatial tuning properties of early auditory selection have also been delineated. Electrical and magnetic responses that index the encoding of higher-order pattern information have been identified in both visual and auditory modalities and localized to specific cortical areas.

Original language	English
Journal	Current Opinion in Neurobiology
Volume	8
Issue number	2
Pages (from-to)	202-210
Number of pages	9
ISSN	0959-4388
DOIs	https://doi.org/10.1016/S0959-4388(98)80141-4
Publication status	Published - 01.01.1998

Funding

The authors arc supportedb y grants from the National Institute of Mental Health (MH-2.5594), Office of N aval Research (NOOO14-93-I-0942), National Institutes of Health (NS-1777X), Dcutschc Forschungsgcmcin-schaft (Project MU1311/3-I), and the Hermann and Lilly &hilling Foundation (‘l‘SO13/177/96).

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being
SDG 10 Reduced Inequalities

Research Areas and Centers

Academic Focus: Center for Brain, Behavior and Metabolism (CBBM)

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10.1016/S0959-4388(98)80141-4

Cite this

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AU - Teder-Sälejärvi, Wolfgang A.

AU - Münte, Thomas F.

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N2 - Recordings of electrical and magnetic brain responses to sensory stimulation provide high-resolution measures of the time course of early perceptual processing. Spatio-temporal analyses of brain activity patterns during the first 200 ms after stimulus presentation have characterized the timing of attentional selection processes and different stages of feature encoding and pattern analyses. Recent studies that incorporate blood flow neuroimaging techniques provide support for mechanisms of early selection of attended visual inputs in extrastriate cortical pathways. The spatial tuning properties of early auditory selection have also been delineated. Electrical and magnetic responses that index the encoding of higher-order pattern information have been identified in both visual and auditory modalities and localized to specific cortical areas.

AB - Recordings of electrical and magnetic brain responses to sensory stimulation provide high-resolution measures of the time course of early perceptual processing. Spatio-temporal analyses of brain activity patterns during the first 200 ms after stimulus presentation have characterized the timing of attentional selection processes and different stages of feature encoding and pattern analyses. Recent studies that incorporate blood flow neuroimaging techniques provide support for mechanisms of early selection of attended visual inputs in extrastriate cortical pathways. The spatial tuning properties of early auditory selection have also been delineated. Electrical and magnetic responses that index the encoding of higher-order pattern information have been identified in both visual and auditory modalities and localized to specific cortical areas.

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M3 - Scientific review articles

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JO - Current Opinion in Neurobiology

JF - Current Opinion in Neurobiology

IS - 2

ER -

Temporal dynamics of early perceptual processing

Abstract

Funding

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