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Do ERP components triggered during attentional orienting represent supramodal attentional control?

Seiss, Ellen and Gherri, Elena and Eardley, Alison F. and Eimer, Martin (2007) Do ERP components triggered during attentional orienting represent supramodal attentional control? Psychophysiology, 44 (6). pp. 987-990. ISSN 0048-5772

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Official URL: http://dx.doi.org/10.1111/j.1469-8986.2007.00591.x

Abstract

Lateralized ERP components triggered during cued shifts of spatial attention (anterior directing attention negativity [ADAN], late directing attention positivity [LDAP]) have been observed during visual, auditory, and tactile attention tasks, suggesting that these components reflect supramodal attentional control processes. This interpretation has recently been called into question by the finding that the ADAN is absent in response to auditory attention cues. Here we demonstrate that ADAN and LDAP components are reliably elicited in a purely unimodal auditory attention task where auditory cues are followed by auditory imperative stimuli. The fact that the ADAN is not restricted to task contexts where visual or tactile stimuli are relevant is consistent with the hypothesis that this component is linked to supramodal attentional control.

Item Type:Article
Research Community:University of Westminster > Social Sciences, Humanities and Languages, School of
ID Code:4366
Deposited On:31 Oct 2007
Last Modified:05 Nov 2009 09:44

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