Heading Direction Tracks Internally Directed Selective Attention in Visual Working Memory.

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Title: Heading Direction Tracks Internally Directed Selective Attention in Visual Working Memory.
Authors: Thom, Jude L. (AUTHOR), Nobre, Anna C. (AUTHOR), van Ede, Freek (AUTHOR), Draschkow, Dejan (AUTHOR)
Source: Journal of Cognitive Neuroscience. May2023, Vol. 35 Issue 5, p856-868. 13p. 1 Diagram, 5 Graphs.
Subjects: Selectivity (Psychology), Visual memory, Short-term memory, Neural circuitry, Virtual reality
Abstract: We shift our gaze even when we orient attention internally to visual representations in working memory. Here, we show the bodily orienting response associated with internal selective attention is widespread as it also includes the head. In three virtual reality experiments, participants remembered 2 visual items. After a working memory delay, a central color cue indicated which item needed to be reproduced from memory. After the cue, head movements became biased in the direction of the memorized location of the cued memory item—despite there being no items to orient toward in the external environment. The heading-direction bias had a distinct temporal profile from the gaze bias. Our findings reveal that directing attention within the spatial layout of visual working memory bears a strong relation to the overt head orienting response we engage when directing attention to sensory information in the external environment. The heading-direction bias further demonstrates common neural circuitry is engaged during external and internal orienting of attention. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Cognitive Neuroscience is the property of MIT Press and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Heading Direction Tracks Internally Directed Selective Attention in Visual Working Memory.
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  Data: <searchLink fieldCode="AR" term="%22Thom%2C+Jude+L%2E%22">Thom, Jude L.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nobre%2C+Anna+C%2E%22">Nobre, Anna C.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22van+Ede%2C+Freek%22">van Ede, Freek</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Draschkow%2C+Dejan%22">Draschkow, Dejan</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Cognitive+Neuroscience%22">Journal of Cognitive Neuroscience</searchLink>. May2023, Vol. 35 Issue 5, p856-868. 13p. 1 Diagram, 5 Graphs.
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  Data: <searchLink fieldCode="DE" term="%22Selectivity+%28Psychology%29%22">Selectivity (Psychology)</searchLink><br /><searchLink fieldCode="DE" term="%22Visual+memory%22">Visual memory</searchLink><br /><searchLink fieldCode="DE" term="%22Short-term+memory%22">Short-term memory</searchLink><br /><searchLink fieldCode="DE" term="%22Neural+circuitry%22">Neural circuitry</searchLink><br /><searchLink fieldCode="DE" term="%22Virtual+reality%22">Virtual reality</searchLink>
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  Label: Abstract
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  Data: We shift our gaze even when we orient attention internally to visual representations in working memory. Here, we show the bodily orienting response associated with internal selective attention is widespread as it also includes the head. In three virtual reality experiments, participants remembered 2 visual items. After a working memory delay, a central color cue indicated which item needed to be reproduced from memory. After the cue, head movements became biased in the direction of the memorized location of the cued memory item—despite there being no items to orient toward in the external environment. The heading-direction bias had a distinct temporal profile from the gaze bias. Our findings reveal that directing attention within the spatial layout of visual working memory bears a strong relation to the overt head orienting response we engage when directing attention to sensory information in the external environment. The heading-direction bias further demonstrates common neural circuitry is engaged during external and internal orienting of attention. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Journal of Cognitive Neuroscience is the property of MIT Press and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1162/jocn_a_01976
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        Text: English
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      – SubjectFull: Visual memory
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      – SubjectFull: Short-term memory
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              M: 05
              Text: May2023
              Type: published
              Y: 2023
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