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    Effects of transient spatial attention on auditory event-related potentials

    Schröger, E. and Eimer, Martin (1993) Effects of transient spatial attention on auditory event-related potentials. NeuroReport 4 (5), pp. 588-590. ISSN 0959-4965.

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    Abstract

    Event-Related potentials (ERPs) were recorded in subjects receiving left- and right-ear tones while they shifted attention to the left or right on a trial-by-trial basis. ERPs at attended compared with unattended tones revealed an enhanced negativity consisting of an early part that was parietally distributed and a later part with a fronto-central distribution. It may be concluded that these ERP modulations reflect the selection of auditory stimuli according to spatial criteria within a transient spatial attention situation. Furthermore, the attention-related negativity was not reduced for long inter-stimulus intervals (10 s) suggesting that prior stimulus exposure is not a basic requirement for eliciting attention-related negativity in the auditory modality.

    Metadata

    Item Type: Article
    School: Birkbeck Schools and Departments > School of Science > Psychological Sciences
    Depositing User: Sarah Hall
    Date Deposited: 06 Jan 2020 13:47
    Last Modified: 06 Jan 2020 13:47
    URI: http://eprints.bbk.ac.uk/id/eprint/30481

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