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Handles of manipulable objects attract covert visual attention: ERP evidence

Citation

Matheson, H and Newman, AJ and Satel, J and McMullen, P, Handles of manipulable objects attract covert visual attention: ERP evidence, Brain and Cognition, 86 pp. 17-23. ISSN 0278-2626 (2014) [Refereed Article]

Copyright Statement

Crown Copyright 2014 Published by Elsevier Inc. All rights reserved.

DOI: doi:10.1016/j.bandc.2014.01.013

Abstract

Previous research has demonstrated that people are faster at making a manual response with the hand that is aligned with the handle of a manipulable object compared to its functional end. According to theories of embodied cognition (ETC), the presentation of a manipulable object automatically elicits sensorimotor simulations of the respective hand and these simulations facilitate the response. However, an alternative interpretation of these data is that handles preferentially attract visual attention, since attended stimuli and locations typically elicit faster responses. We investigated attentional biases elicited by manipulable and non-manipulable objects using event-related-potentials (ERPs). On each trial, a picture of a manipulable object was followed by a target dot that participants had to make a button-press to. The dot was located at either the handle or functional end of the object. Consistent with previous attentional cuing paradigms, we showed that the P1 ERP component was greater in response to targets cued by handles than by functional ends. These results suggest that object handles automatically bias covert attentional processes. These attentional biases may account for earlier behavioural findings, without any recourse to ETC.

Item Details

Item Type:Refereed Article
Keywords:attention
Research Division:Psychology and Cognitive Sciences
Research Group:Cognitive Sciences
Research Field:Computer Perception, Memory and Attention
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in Psychology and Cognitive Sciences
Author:Satel, J (Dr Jason Satel)
ID Code:111173
Year Published:2014
Web of Science® Times Cited:6
Deposited By:Psychology
Deposited On:2016-09-01
Last Modified:2017-10-31
Downloads:0

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