The Neural Selection and Integration of Actions and Objects: An fMRI Study.
Saved in:
| Title: | The Neural Selection and Integration of Actions and Objects: An fMRI Study. |
|---|---|
| Authors: | Eun Young Yoon, Humphreys, Glyn W., Kumar, Sanjay, Rotshtein, Pia |
| Source: | Journal of Cognitive Neuroscience. Nov2012, Vol. 24 Issue 11, p2268-2279. 12p. 2 Color Photographs, 4 Charts, 2 Graphs. |
| Subjects: | Brain function localization, Magnetic resonance imaging of the brain, Recognition (Psychology), Neural circuitry, Thalamus physiology, Self-congruence, Sensory perception |
| Abstract: | There is considerable evidence that there are anatomically and functionally distinct pathways for action and object recognition. However, little is known about how information about action and objects is integrated. This study provides fMRI evidence for task-based selection of brain regions associated with action and object processing, and on how the congruency between the action and the object modulates neural response. Participants viewed videos of objects used in congruent or incongruent actions and attended either to the action or the object in a one-back procedure. Attending to the action led to increased responses in a fronto-parietal action-associated network. Attending to the object activated regions within a fronto-inferior temporal network. Stronger responses for congruent action-object clips occurred in bilateral parietal, inferior temporal, and putamen. Distinct cortical and thalamic regions were modulated by congruency in the different tasks. The results suggest that (I) selective attention to action and object information is mediated through separate networks, (ii) object-action congruency evokes responses in action planning regions, and (iii) the selective activation of nuclei within the thalamus provides a mechanism to integrate task goals in relation to the congruency of the perceptual information presented to the observer. [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.) | |
| Database: | Psychology and Behavioral Sciences Collection |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
|---|---|
| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 82156258 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: The Neural Selection and Integration of Actions and Objects: An fMRI Study. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Eun+Young+Yoon%22">Eun Young Yoon</searchLink><br /><searchLink fieldCode="AR" term="%22Humphreys%2C+Glyn+W%2E%22">Humphreys, Glyn W.</searchLink><br /><searchLink fieldCode="AR" term="%22Kumar%2C+Sanjay%22">Kumar, Sanjay</searchLink><br /><searchLink fieldCode="AR" term="%22Rotshtein%2C+Pia%22">Rotshtein, Pia</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Cognitive+Neuroscience%22">Journal of Cognitive Neuroscience</searchLink>. Nov2012, Vol. 24 Issue 11, p2268-2279. 12p. 2 Color Photographs, 4 Charts, 2 Graphs. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Brain+function+localization%22">Brain function localization</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+resonance+imaging+of+the+brain%22">Magnetic resonance imaging of the brain</searchLink><br /><searchLink fieldCode="DE" term="%22Recognition+%28Psychology%29%22">Recognition (Psychology)</searchLink><br /><searchLink fieldCode="DE" term="%22Neural+circuitry%22">Neural circuitry</searchLink><br /><searchLink fieldCode="DE" term="%22Thalamus+physiology%22">Thalamus physiology</searchLink><br /><searchLink fieldCode="DE" term="%22Self-congruence%22">Self-congruence</searchLink><br /><searchLink fieldCode="DE" term="%22Sensory+perception%22">Sensory perception</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: There is considerable evidence that there are anatomically and functionally distinct pathways for action and object recognition. However, little is known about how information about action and objects is integrated. This study provides fMRI evidence for task-based selection of brain regions associated with action and object processing, and on how the congruency between the action and the object modulates neural response. Participants viewed videos of objects used in congruent or incongruent actions and attended either to the action or the object in a one-back procedure. Attending to the action led to increased responses in a fronto-parietal action-associated network. Attending to the object activated regions within a fronto-inferior temporal network. Stronger responses for congruent action-object clips occurred in bilateral parietal, inferior temporal, and putamen. Distinct cortical and thalamic regions were modulated by congruency in the different tasks. The results suggest that (I) selective attention to action and object information is mediated through separate networks, (ii) object-action congruency evokes responses in action planning regions, and (iii) the selective activation of nuclei within the thalamus provides a mechanism to integrate task goals in relation to the congruency of the perceptual information presented to the observer. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab 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.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=82156258 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1162/jocn_a_00256 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 2268 Subjects: – SubjectFull: Brain function localization Type: general – SubjectFull: Magnetic resonance imaging of the brain Type: general – SubjectFull: Recognition (Psychology) Type: general – SubjectFull: Neural circuitry Type: general – SubjectFull: Thalamus physiology Type: general – SubjectFull: Self-congruence Type: general – SubjectFull: Sensory perception Type: general Titles: – TitleFull: The Neural Selection and Integration of Actions and Objects: An fMRI Study. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Eun Young Yoon – PersonEntity: Name: NameFull: Humphreys, Glyn W. – PersonEntity: Name: NameFull: Kumar, Sanjay – PersonEntity: Name: NameFull: Rotshtein, Pia IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2012 Type: published Y: 2012 Identifiers: – Type: issn-print Value: 0898929X Numbering: – Type: volume Value: 24 – Type: issue Value: 11 Titles: – TitleFull: Journal of Cognitive Neuroscience Type: main |
| ResultId | 1 |
