Transperceptual Encoding and Retrieval Processes in Memory: A PET Study of Visual and Haptic Objects
Identifieur interne : 007C21 ( Main/Merge ); précédent : 007C20; suivant : 007C22Transperceptual Encoding and Retrieval Processes in Memory: A PET Study of Visual and Haptic Objects
Auteurs : Martin Lepage [Canada] ; Anthony Randal Mcintosh [Canada] ; Endel Tulving [Canada]Source :
- NeuroImage [ 1053-8119 ] ; 2000.
English descriptors
- KwdEn :
- Adult, Behavior (physiology), Brain (physiology), Brain (radionuclide imaging), Brain Mapping, Female, Humans, Male, Memory (physiology), Mental Processes (physiology), Mental Recall (physiology), Photic Stimulation, Physical Stimulation, Tomography, Emission-Computed, Touch (physiology), Visual Perception (physiology).
- MESH :
- physiology : Behavior, Brain, Memory, Mental Processes, Mental Recall, Touch, Visual Perception.
- radionuclide imaging : Brain.
- Adult, Brain Mapping, Female, Humans, Male, Photic Stimulation, Physical Stimulation, Tomography, Emission-Computed.
Abstract
An important objective of functional neuroimaging research is to identify neuroanatomical correlates of memory processes such as encoding and retrieval. In typical studies directed at this goal, however, the to-be-remembered information has been presented in a single perceptual modality. Under these conditions it is not known whether the observed brain activity reflects the studied memory process as such or only the memory process in the given modality. The positron emission tomography (PET) study reported here was designed to identify brain regions involved in encoding and retrieval processes specific to visual and haptic modalities, as well as those common to the two modalities. These latter, common regions, were assumed to be associated with “transperceptual” encoding and retrieval processes. Abstract three-dimensional objects, difficult to describe verbally, served as to-be-remembered materials. A multivariate partial least squares analysis of the PET data revealed that transperceptual encoding processes activated right medial temporal lobe, superior prefrontal cortex bilaterally, and posterior inferior temporal gyrus bilaterally. Transperceptual recognition activations were observed in two right orbitofrontal regions and in anterior cingulate. These results provide initial evidence that some processes involved in memory encoding and retrieval operate beyond perceptual processes and in that sense are transperceptual.
Url:
DOI: 10.1006/nimg.2001.0866
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Retrieval Processes in Memory: A PET Study of Visual and Haptic Objects</title><author><name sortKey="Lepage, Martin" sort="Lepage, Martin" uniqKey="Lepage M" first="Martin" last="Lepage">Martin Lepage</name><affiliation wicri:level="4"><country xml:lang="fr">Canada</country><wicri:regionArea>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1</wicri:regionArea><orgName type="university">Université de Toronto</orgName><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName></affiliation></author><author><name sortKey="Mcintosh, Anthony Randal" sort="Mcintosh, Anthony Randal" uniqKey="Mcintosh A" first="Anthony Randal" last="Mcintosh">Anthony Randal Mcintosh</name><affiliation wicri:level="4"><country xml:lang="fr">Canada</country><wicri:regionArea>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1</wicri:regionArea><orgName type="university">Université de Toronto</orgName><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName></affiliation></author><author><name sortKey="Tulving, Endel" sort="Tulving, Endel" uniqKey="Tulving E" first="Endel" last="Tulving">Endel Tulving</name><affiliation wicri:level="4"><country xml:lang="fr">Canada</country><wicri:regionArea>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1</wicri:regionArea><orgName type="university">Université de Toronto</orgName><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName></affiliation></author></analytic><monogr></monogr><series><title level="j">NeuroImage</title><title level="j" type="abbrev">YNIMG</title><idno type="ISSN">1053-8119</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2000">2000</date><biblScope unit="volume">14</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="572">572</biblScope><biblScope unit="page" to="584">584</biblScope></imprint><idno type="ISSN">1053-8119</idno></series><idno type="istex">D6983B851C5B934384F8F4BD06B759EBEC33DA1B</idno><idno type="DOI">10.1006/nimg.2001.0866</idno><idno type="PII">S1053-8119(01)90866-3</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1053-8119</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Behavior (physiology)</term><term>Brain (physiology)</term><term>Brain (radionuclide imaging)</term><term>Brain Mapping</term><term>Female</term><term>Humans</term><term>Male</term><term>Memory (physiology)</term><term>Mental Processes (physiology)</term><term>Mental Recall (physiology)</term><term>Photic Stimulation</term><term>Physical Stimulation</term><term>Tomography, Emission-Computed</term><term>Touch (physiology)</term><term>Visual Perception (physiology)</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Behavior</term><term>Brain</term><term>Memory</term><term>Mental Processes</term><term>Mental Recall</term><term>Touch</term><term>Visual Perception</term></keywords><keywords scheme="MESH" qualifier="radionuclide imaging" xml:lang="en"><term>Brain</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Brain Mapping</term><term>Female</term><term>Humans</term><term>Male</term><term>Photic Stimulation</term><term>Physical Stimulation</term><term>Tomography, Emission-Computed</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">An important objective of functional neuroimaging research is to identify neuroanatomical correlates of memory processes such as encoding and retrieval. In typical studies directed at this goal, however, the to-be-remembered information has been presented in a single perceptual modality. Under these conditions it is not known whether the observed brain activity reflects the studied memory process as such or only the memory process in the given modality. The positron emission tomography (PET) study reported here was designed to identify brain regions involved in encoding and retrieval processes specific to visual and haptic modalities, as well as those common to the two modalities. These latter, common regions, were assumed to be associated with “transperceptual” encoding and retrieval processes. Abstract three-dimensional objects, difficult to describe verbally, served as to-be-remembered materials. A multivariate partial least squares analysis of the PET data revealed that transperceptual encoding processes activated right medial temporal lobe, superior prefrontal cortex bilaterally, and posterior inferior temporal gyrus bilaterally. Transperceptual recognition activations were observed in two right orbitofrontal regions and in anterior cingulate. These results provide initial evidence that some processes involved in memory encoding and retrieval operate beyond perceptual processes and in that sense are transperceptual.</div></front></TEI><double doi="10.1006/nimg.2001.0866"><ISTEX><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Transperceptual Encoding and Retrieval Processes in Memory: A PET Study of Visual and Haptic Objects</title><author><name sortKey="Lepage, Martin" sort="Lepage, Martin" uniqKey="Lepage M" first="Martin" last="Lepage">Martin Lepage</name></author><author><name sortKey="Mcintosh, Anthony Randal" sort="Mcintosh, Anthony Randal" uniqKey="Mcintosh A" first="Anthony Randal" last="Mcintosh">Anthony Randal Mcintosh</name></author><author><name sortKey="Tulving, Endel" sort="Tulving, Endel" uniqKey="Tulving E" first="Endel" last="Tulving">Endel Tulving</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:D6983B851C5B934384F8F4BD06B759EBEC33DA1B</idno><date when="2001" year="2001">2001</date><idno type="doi">10.1006/nimg.2001.0866</idno><idno type="url">https://api.istex.fr/document/D6983B851C5B934384F8F4BD06B759EBEC33DA1B/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001492</idno><idno type="wicri:Area/Istex/Curation">001492</idno><idno type="wicri:Area/Istex/Checkpoint">002A71</idno><idno type="wicri:doubleKey">1053-8119:2001:Lepage M:transperceptual:encoding:and</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Transperceptual Encoding and Retrieval Processes in Memory: A PET Study of Visual and Haptic Objects</title><author><name sortKey="Lepage, Martin" sort="Lepage, Martin" uniqKey="Lepage M" first="Martin" last="Lepage">Martin Lepage</name><affiliation wicri:level="4"><country xml:lang="fr">Canada</country><wicri:regionArea>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1</wicri:regionArea><orgName type="university">Université de Toronto</orgName><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName></affiliation></author><author><name sortKey="Mcintosh, Anthony Randal" sort="Mcintosh, Anthony Randal" uniqKey="Mcintosh A" first="Anthony Randal" last="Mcintosh">Anthony Randal Mcintosh</name><affiliation wicri:level="4"><country xml:lang="fr">Canada</country><wicri:regionArea>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1</wicri:regionArea><orgName type="university">Université de Toronto</orgName><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName></affiliation></author><author><name sortKey="Tulving, Endel" sort="Tulving, Endel" uniqKey="Tulving E" first="Endel" last="Tulving">Endel Tulving</name><affiliation wicri:level="4"><country xml:lang="fr">Canada</country><wicri:regionArea>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1</wicri:regionArea><orgName type="university">Université de Toronto</orgName><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName></affiliation></author></analytic><monogr></monogr><series><title level="j">NeuroImage</title><title level="j" type="abbrev">YNIMG</title><idno type="ISSN">1053-8119</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2000">2000</date><biblScope unit="volume">14</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="572">572</biblScope><biblScope unit="page" to="584">584</biblScope></imprint><idno type="ISSN">1053-8119</idno></series><idno type="istex">D6983B851C5B934384F8F4BD06B759EBEC33DA1B</idno><idno type="DOI">10.1006/nimg.2001.0866</idno><idno type="PII">S1053-8119(01)90866-3</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1053-8119</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">An important objective of functional neuroimaging research is to identify neuroanatomical correlates of memory processes such as encoding and retrieval. In typical studies directed at this goal, however, the to-be-remembered information has been presented in a single perceptual modality. Under these conditions it is not known whether the observed brain activity reflects the studied memory process as such or only the memory process in the given modality. The positron emission tomography (PET) study reported here was designed to identify brain regions involved in encoding and retrieval processes specific to visual and haptic modalities, as well as those common to the two modalities. These latter, common regions, were assumed to be associated with “transperceptual” encoding and retrieval processes. Abstract three-dimensional objects, difficult to describe verbally, served as to-be-remembered materials. A multivariate partial least squares analysis of the PET data revealed that transperceptual encoding processes activated right medial temporal lobe, superior prefrontal cortex bilaterally, and posterior inferior temporal gyrus bilaterally. Transperceptual recognition activations were observed in two right orbitofrontal regions and in anterior cingulate. These results provide initial evidence that some processes involved in memory encoding and retrieval operate beyond perceptual processes and in that sense are transperceptual.</div></front></TEI></ISTEX><PubMed><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Transperceptual encoding and retrieval processes in memory: a PET study of visual and haptic objects.</title><author><name sortKey="Lepage, M" sort="Lepage, M" uniqKey="Lepage M" first="M" last="Lepage">M. Lepage</name><affiliation wicri:level="4"><nlm:affiliation>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1, Canada.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1</wicri:regionArea><orgName type="university">Université de Toronto</orgName><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName></affiliation></author><author><name sortKey="Mcintosh, A R" sort="Mcintosh, A R" uniqKey="Mcintosh A" first="A R" last="Mcintosh">A R Mcintosh</name></author><author><name sortKey="Tulving, E" sort="Tulving, E" uniqKey="Tulving E" first="E" last="Tulving">E. Tulving</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2001">2001</date><idno type="RBID">pubmed:11506531</idno><idno type="pmid">11506531</idno><idno type="doi">10.1006/nimg.2001.0866</idno><idno type="wicri:Area/PubMed/Corpus">001D35</idno><idno type="wicri:Area/PubMed/Curation">001D35</idno><idno type="wicri:Area/PubMed/Checkpoint">001A63</idno><idno type="wicri:Area/Ncbi/Merge">000229</idno><idno type="wicri:Area/Ncbi/Curation">000229</idno><idno type="wicri:Area/Ncbi/Checkpoint">000229</idno><idno type="wicri:doubleKey">1053-8119:2001:Lepage M:transperceptual:encoding:and</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Transperceptual encoding and retrieval processes in memory: a PET study of visual and haptic objects.</title><author><name sortKey="Lepage, M" sort="Lepage, M" uniqKey="Lepage M" first="M" last="Lepage">M. Lepage</name><affiliation wicri:level="4"><nlm:affiliation>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1, Canada.</nlm:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Rotman Research Institute of Baycrest Centre, University of Toronto, 3560 Bathurst Street, Toronto, Ontario, M6A 2E1</wicri:regionArea><orgName type="university">Université de Toronto</orgName><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName></affiliation></author><author><name sortKey="Mcintosh, A R" sort="Mcintosh, A R" uniqKey="Mcintosh A" first="A R" last="Mcintosh">A R Mcintosh</name></author><author><name sortKey="Tulving, E" sort="Tulving, E" uniqKey="Tulving E" first="E" last="Tulving">E. Tulving</name></author></analytic><series><title level="j">NeuroImage</title><idno type="ISSN">1053-8119</idno><imprint><date when="2001" type="published">2001</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Behavior (physiology)</term><term>Brain (physiology)</term><term>Brain (radionuclide imaging)</term><term>Brain Mapping</term><term>Female</term><term>Humans</term><term>Male</term><term>Memory (physiology)</term><term>Mental Processes (physiology)</term><term>Mental Recall (physiology)</term><term>Photic Stimulation</term><term>Physical Stimulation</term><term>Tomography, Emission-Computed</term><term>Touch (physiology)</term><term>Visual Perception (physiology)</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Behavior</term><term>Brain</term><term>Memory</term><term>Mental Processes</term><term>Mental Recall</term><term>Touch</term><term>Visual Perception</term></keywords><keywords scheme="MESH" qualifier="radionuclide imaging" xml:lang="en"><term>Brain</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Brain Mapping</term><term>Female</term><term>Humans</term><term>Male</term><term>Photic Stimulation</term><term>Physical Stimulation</term><term>Tomography, Emission-Computed</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">An important objective of functional neuroimaging research is to identify neuroanatomical correlates of memory processes such as encoding and retrieval. In typical studies directed at this goal, however, the to-be-remembered information has been presented in a single perceptual modality. Under these conditions it is not known whether the observed brain activity reflects the studied memory process as such or only the memory process in the given modality. The positron emission tomography (PET) study reported here was designed to identify brain regions involved in encoding and retrieval processes specific to visual and haptic modalities, as well as those common to the two modalities. These latter, common regions, were assumed to be associated with "transperceptual" encoding and retrieval processes. Abstract three-dimensional objects, difficult to describe verbally, served as to-be-remembered materials. A multivariate partial least squares analysis of the PET data revealed that transperceptual encoding processes activated right medial temporal lobe, superior prefrontal cortex bilaterally, and posterior inferior temporal gyrus bilaterally. Transperceptual recognition activations were observed in two right orbitofrontal regions and in anterior cingulate. These results provide initial evidence that some processes involved in memory encoding and retrieval operate beyond perceptual processes and in that sense are transperceptual.</div></front></TEI></PubMed></double></record>Pour manipuler ce document sous Unix (Dilib)
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