Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.

The frontal cortex and basal ganglia play central roles in working memory and in the ability to time brief intervals. We outline recent theoretical and empirical work to suggest that working memory and interval timing rely not only on the same anatomic structures, but also on the same neural represe...

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Main Authors: Lustig, Cindy., Matell, Matthew., Meck, Warren.
Format: Villanova Faculty Authorship
Language:English
Published: 2005
Online Access:http://ezproxy.villanova.edu/login?url=https://digital.library.villanova.edu/Item/vudl:178202
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spelling Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.
Lustig, Cindy.
Matell, Matthew.
Meck, Warren.
The frontal cortex and basal ganglia play central roles in working memory and in the ability to time brief intervals. We outline recent theoretical and empirical work to suggest that working memory and interval timing rely not only on the same anatomic structures, but also on the same neural representation of a specific stimulus. Specifically, cortical neurons may fire in an oscillatory fashion to form representations of stimuli, and the striatum (a basal ganglia structure) may detect those patterns of cortical firing that occur co‐incident to important events. Information about stimulus identity can be extracted from which cortical neurons are involved in the representation, and information about duration can be extracted from their relative phase. The principles derived from these biologically based models also fit well with a family of behaviourally based models that emphasise the importance of time in many working memory phenomena.
2005
Villanova Faculty Authorship
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Memory 13 (3/4), 2005, 441-448.
en
dc.title_txt_mv Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.
dc.creator_txt_mv Lustig, Cindy.
Matell, Matthew.
Meck, Warren.
dc.description_txt_mv The frontal cortex and basal ganglia play central roles in working memory and in the ability to time brief intervals. We outline recent theoretical and empirical work to suggest that working memory and interval timing rely not only on the same anatomic structures, but also on the same neural representation of a specific stimulus. Specifically, cortical neurons may fire in an oscillatory fashion to form representations of stimuli, and the striatum (a basal ganglia structure) may detect those patterns of cortical firing that occur co‐incident to important events. Information about stimulus identity can be extracted from which cortical neurons are involved in the representation, and information about duration can be extracted from their relative phase. The principles derived from these biologically based models also fit well with a family of behaviourally based models that emphasise the importance of time in many working memory phenomena.
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dc.source_txt_mv Memory 13 (3/4), 2005, 441-448.
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author Lustig, Cindy.
Matell, Matthew.
Meck, Warren.
spellingShingle Lustig, Cindy.
Matell, Matthew.
Meck, Warren.
Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.
author_facet Lustig, Cindy.
Matell, Matthew.
Meck, Warren.
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dc_title_str Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.
description The frontal cortex and basal ganglia play central roles in working memory and in the ability to time brief intervals. We outline recent theoretical and empirical work to suggest that working memory and interval timing rely not only on the same anatomic structures, but also on the same neural representation of a specific stimulus. Specifically, cortical neurons may fire in an oscillatory fashion to form representations of stimuli, and the striatum (a basal ganglia structure) may detect those patterns of cortical firing that occur co‐incident to important events. Information about stimulus identity can be extracted from which cortical neurons are involved in the representation, and information about duration can be extracted from their relative phase. The principles derived from these biologically based models also fit well with a family of behaviourally based models that emphasise the importance of time in many working memory phenomena.
title Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.
title_full Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.
title_fullStr Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.
title_full_unstemmed Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.
title_short Not 'just' a coincidence: Frontal-striatal interactions in working memory and interval timing.
title_sort not 'just' a coincidence: frontal-striatal interactions in working memory and interval timing.
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