The coordination of two‐effector actions: Spoon‐feeding and intermanual prehension
Identifieur interne : 008124 ( Main/Curation ); précédent : 008123; suivant : 008125The coordination of two‐effector actions: Spoon‐feeding and intermanual prehension
Auteurs : Andrew Churchill [Royaume-Uni] ; Stefan Vogt [Royaume-Uni] ; Brian Hopkins [Royaume-Uni]Source :
- British Journal of Psychology [ 0007-1269 ] ; 1999-05.
English descriptors
- KwdEn :
- MESH :
Abstract
The aim of this study was to assess whether kinematic characteristics of unimanual (one‐effector) prehension movements can also be found in tasks where the transport and grasp components are distributed across separate effectors. Expt 1 compared prehension with spoon‐feeding and showed that a number of kinematic landmarks, such as time to peak aperture, were similar. An unexpected difference between the tasks was that the onsets of the transport and grasp components in the two‐effector task were not always synchronized. To control for a number of differences between the tasks used in Expt 1, such as the role of haptic and visual information, Expt 2 compared unimanual with intermanual prehension, which involved passing an object from one hand to the other. The results were consistent with those found in Expt 1. In particular, time to peak aperture was similar over the different tasks, despite a lack of consistent coupling between the components at movement onset. We conclude that the one‐ and two‐effector tasks pose largely the same task constraints and are coordinated in a similar way. Intermanual prehension tasks thus provide a useful experimental tool for manipulations that are difficult or impossible to perform with unimanual reaching and grasping.
Url:
DOI: 10.1348/000712699161404
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :004D05
- to stream Istex, to step Curation: Pour aller vers cette notice dans l'étape Curation :004D05
- to stream Istex, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :003402
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :008873
- to stream PubMed, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001F09
- to stream PubMed, to step Curation: Pour aller vers cette notice dans l'étape Curation :001F09
- to stream PubMed, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :001C13
- to stream Ncbi, to step Merge: Pour aller vers cette notice dans l'étape Curation :000042
- to stream Ncbi, to step Curation: Pour aller vers cette notice dans l'étape Curation :000042
- to stream Ncbi, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :000042
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :008725
Links to Exploration step
ISTEX:9B8B2ABCD948E78A3EEB5AD763F87DA519B7F5A5Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">The coordination of two‐effector actions: Spoon‐feeding and intermanual prehension</title>
<author><name sortKey="Churchill, Andrew" sort="Churchill, Andrew" uniqKey="Churchill A" first="Andrew" last="Churchill">Andrew Churchill</name>
</author>
<author><name sortKey="Vogt, Stefan" sort="Vogt, Stefan" uniqKey="Vogt S" first="Stefan" last="Vogt">Stefan Vogt</name>
</author>
<author><name sortKey="Hopkins, Brian" sort="Hopkins, Brian" uniqKey="Hopkins B" first="Brian" last="Hopkins">Brian Hopkins</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:9B8B2ABCD948E78A3EEB5AD763F87DA519B7F5A5</idno>
<date when="1999" year="1999">1999</date>
<idno type="doi">10.1348/000712699161404</idno>
<idno type="url">https://api.istex.fr/document/9B8B2ABCD948E78A3EEB5AD763F87DA519B7F5A5/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">004D05</idno>
<idno type="wicri:Area/Istex/Curation">004D05</idno>
<idno type="wicri:Area/Istex/Checkpoint">003402</idno>
<idno type="wicri:doubleKey">0007-1269:1999:Churchill A:the:coordination:of</idno>
<idno type="wicri:Area/Main/Merge">008873</idno>
<idno type="wicri:source">PubMed</idno>
<idno type="RBID">pubmed:10363347</idno>
<idno type="wicri:Area/PubMed/Corpus">001F09</idno>
<idno type="wicri:Area/PubMed/Curation">001F09</idno>
<idno type="wicri:Area/PubMed/Checkpoint">001C13</idno>
<idno type="wicri:Area/Ncbi/Merge">000042</idno>
<idno type="wicri:Area/Ncbi/Curation">000042</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">000042</idno>
<idno type="wicri:doubleKey">0007-1269:1999:Churchill A:the:coordination:of</idno>
<idno type="wicri:Area/Main/Merge">008725</idno>
<idno type="wicri:Area/Main/Curation">008124</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">The coordination of two‐effector actions: Spoon‐feeding and intermanual prehension</title>
<author><name sortKey="Churchill, Andrew" sort="Churchill, Andrew" uniqKey="Churchill A" first="Andrew" last="Churchill">Andrew Churchill</name>
<affiliation wicri:level="1"><country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>Department of Psychology, Lancaster University</wicri:regionArea>
<wicri:noRegion>Lancaster University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Vogt, Stefan" sort="Vogt, Stefan" uniqKey="Vogt S" first="Stefan" last="Vogt">Stefan Vogt</name>
<affiliation wicri:level="1"><country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>Department of Psychology, Lancaster University</wicri:regionArea>
<wicri:noRegion>Lancaster University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Hopkins, Brian" sort="Hopkins, Brian" uniqKey="Hopkins B" first="Brian" last="Hopkins">Brian Hopkins</name>
<affiliation wicri:level="1"><country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>Department of Psychology, Lancaster University</wicri:regionArea>
<wicri:noRegion>Lancaster University</wicri:noRegion>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">British Journal of Psychology</title>
<idno type="ISSN">0007-1269</idno>
<idno type="eISSN">2044-8295</idno>
<imprint><publisher>Blackwell Publishing Ltd</publisher>
<pubPlace>Oxford, UK</pubPlace>
<date type="published" when="1999-05">1999-05</date>
<biblScope unit="volume">90</biblScope>
<biblScope unit="issue">2</biblScope>
<biblScope unit="page" from="271">271</biblScope>
<biblScope unit="page" to="290">290</biblScope>
</imprint>
<idno type="ISSN">0007-1269</idno>
</series>
<idno type="istex">9B8B2ABCD948E78A3EEB5AD763F87DA519B7F5A5</idno>
<idno type="DOI">10.1348/000712699161404</idno>
<idno type="ArticleID">BJOP22</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0007-1269</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adolescent</term>
<term>Adult</term>
<term>Attention</term>
<term>Female</term>
<term>Hand</term>
<term>Hand Strength</term>
<term>Humans</term>
<term>Male</term>
<term>Mental Processes</term>
<term>Motor Skills</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Adolescent</term>
<term>Adult</term>
<term>Attention</term>
<term>Female</term>
<term>Hand</term>
<term>Hand Strength</term>
<term>Humans</term>
<term>Male</term>
<term>Mental Processes</term>
<term>Motor Skills</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The aim of this study was to assess whether kinematic characteristics of unimanual (one‐effector) prehension movements can also be found in tasks where the transport and grasp components are distributed across separate effectors. Expt 1 compared prehension with spoon‐feeding and showed that a number of kinematic landmarks, such as time to peak aperture, were similar. An unexpected difference between the tasks was that the onsets of the transport and grasp components in the two‐effector task were not always synchronized. To control for a number of differences between the tasks used in Expt 1, such as the role of haptic and visual information, Expt 2 compared unimanual with intermanual prehension, which involved passing an object from one hand to the other. The results were consistent with those found in Expt 1. In particular, time to peak aperture was similar over the different tasks, despite a lack of consistent coupling between the components at movement onset. We conclude that the one‐ and two‐effector tasks pose largely the same task constraints and are coordinated in a similar way. Intermanual prehension tasks thus provide a useful experimental tool for manipulations that are difficult or impossible to perform with unimanual reaching and grasping.</div>
</front>
</TEI>
<double idat="0007-1269:1999:Churchill A:the:coordination:of"><ISTEX><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">The coordination of two‐effector actions: Spoon‐feeding and intermanual prehension</title>
<author><name sortKey="Churchill, Andrew" sort="Churchill, Andrew" uniqKey="Churchill A" first="Andrew" last="Churchill">Andrew Churchill</name>
</author>
<author><name sortKey="Vogt, Stefan" sort="Vogt, Stefan" uniqKey="Vogt S" first="Stefan" last="Vogt">Stefan Vogt</name>
</author>
<author><name sortKey="Hopkins, Brian" sort="Hopkins, Brian" uniqKey="Hopkins B" first="Brian" last="Hopkins">Brian Hopkins</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:9B8B2ABCD948E78A3EEB5AD763F87DA519B7F5A5</idno>
<date when="1999" year="1999">1999</date>
<idno type="doi">10.1348/000712699161404</idno>
<idno type="url">https://api.istex.fr/document/9B8B2ABCD948E78A3EEB5AD763F87DA519B7F5A5/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">004D05</idno>
<idno type="wicri:Area/Istex/Curation">004D05</idno>
<idno type="wicri:Area/Istex/Checkpoint">003402</idno>
<idno type="wicri:doubleKey">0007-1269:1999:Churchill A:the:coordination:of</idno>
<idno type="wicri:Area/Main/Merge">008873</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">The coordination of two‐effector actions: Spoon‐feeding and intermanual prehension</title>
<author><name sortKey="Churchill, Andrew" sort="Churchill, Andrew" uniqKey="Churchill A" first="Andrew" last="Churchill">Andrew Churchill</name>
<affiliation wicri:level="1"><country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>Department of Psychology, Lancaster University</wicri:regionArea>
<wicri:noRegion>Lancaster University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Vogt, Stefan" sort="Vogt, Stefan" uniqKey="Vogt S" first="Stefan" last="Vogt">Stefan Vogt</name>
<affiliation wicri:level="1"><country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>Department of Psychology, Lancaster University</wicri:regionArea>
<wicri:noRegion>Lancaster University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Hopkins, Brian" sort="Hopkins, Brian" uniqKey="Hopkins B" first="Brian" last="Hopkins">Brian Hopkins</name>
<affiliation wicri:level="1"><country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>Department of Psychology, Lancaster University</wicri:regionArea>
<wicri:noRegion>Lancaster University</wicri:noRegion>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">British Journal of Psychology</title>
<idno type="ISSN">0007-1269</idno>
<idno type="eISSN">2044-8295</idno>
<imprint><publisher>Blackwell Publishing Ltd</publisher>
<pubPlace>Oxford, UK</pubPlace>
<date type="published" when="1999-05">1999-05</date>
<biblScope unit="volume">90</biblScope>
<biblScope unit="issue">2</biblScope>
<biblScope unit="page" from="271">271</biblScope>
<biblScope unit="page" to="290">290</biblScope>
</imprint>
<idno type="ISSN">0007-1269</idno>
</series>
<idno type="istex">9B8B2ABCD948E78A3EEB5AD763F87DA519B7F5A5</idno>
<idno type="DOI">10.1348/000712699161404</idno>
<idno type="ArticleID">BJOP22</idno>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0007-1269</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass></textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The aim of this study was to assess whether kinematic characteristics of unimanual (one‐effector) prehension movements can also be found in tasks where the transport and grasp components are distributed across separate effectors. Expt 1 compared prehension with spoon‐feeding and showed that a number of kinematic landmarks, such as time to peak aperture, were similar. An unexpected difference between the tasks was that the onsets of the transport and grasp components in the two‐effector task were not always synchronized. To control for a number of differences between the tasks used in Expt 1, such as the role of haptic and visual information, Expt 2 compared unimanual with intermanual prehension, which involved passing an object from one hand to the other. The results were consistent with those found in Expt 1. In particular, time to peak aperture was similar over the different tasks, despite a lack of consistent coupling between the components at movement onset. We conclude that the one‐ and two‐effector tasks pose largely the same task constraints and are coordinated in a similar way. Intermanual prehension tasks thus provide a useful experimental tool for manipulations that are difficult or impossible to perform with unimanual reaching and grasping.</div>
</front>
</TEI>
</ISTEX>
<PubMed><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">The coordination of two-effector actions: spoon-feeding and intermanual prehension.</title>
<author><name sortKey="Churchill, A" sort="Churchill, A" uniqKey="Churchill A" first="A" last="Churchill">A. Churchill</name>
<affiliation wicri:level="1"><nlm:affiliation>Department of Psychology, Lancaster University, UK. a.churchill@lancaster.ac.uk</nlm:affiliation>
<country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>Department of Psychology, Lancaster University</wicri:regionArea>
<wicri:noRegion>Lancaster University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Vogt, S" sort="Vogt, S" uniqKey="Vogt S" first="S" last="Vogt">S. Vogt</name>
</author>
<author><name sortKey="Hopkins, B" sort="Hopkins, B" uniqKey="Hopkins B" first="B" last="Hopkins">B. Hopkins</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="1999">1999</date>
<idno type="RBID">pubmed:10363347</idno>
<idno type="pmid">10363347</idno>
<idno type="wicri:Area/PubMed/Corpus">001F09</idno>
<idno type="wicri:Area/PubMed/Curation">001F09</idno>
<idno type="wicri:Area/PubMed/Checkpoint">001C13</idno>
<idno type="wicri:Area/Ncbi/Merge">000042</idno>
<idno type="wicri:Area/Ncbi/Curation">000042</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">000042</idno>
<idno type="wicri:doubleKey">0007-1269:1999:Churchill A:the:coordination:of</idno>
<idno type="wicri:Area/Main/Merge">008725</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">The coordination of two-effector actions: spoon-feeding and intermanual prehension.</title>
<author><name sortKey="Churchill, A" sort="Churchill, A" uniqKey="Churchill A" first="A" last="Churchill">A. Churchill</name>
<affiliation wicri:level="1"><nlm:affiliation>Department of Psychology, Lancaster University, UK. a.churchill@lancaster.ac.uk</nlm:affiliation>
<country xml:lang="fr">Royaume-Uni</country>
<wicri:regionArea>Department of Psychology, Lancaster University</wicri:regionArea>
<wicri:noRegion>Lancaster University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Vogt, S" sort="Vogt, S" uniqKey="Vogt S" first="S" last="Vogt">S. Vogt</name>
</author>
<author><name sortKey="Hopkins, B" sort="Hopkins, B" uniqKey="Hopkins B" first="B" last="Hopkins">B. Hopkins</name>
</author>
</analytic>
<series><title level="j">British journal of psychology (London, England : 1953)</title>
<idno type="ISSN">0007-1269</idno>
<imprint><date when="1999" type="published">1999</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adolescent</term>
<term>Adult</term>
<term>Attention</term>
<term>Female</term>
<term>Hand</term>
<term>Hand Strength</term>
<term>Humans</term>
<term>Male</term>
<term>Mental Processes</term>
<term>Motor Skills</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Adolescent</term>
<term>Adult</term>
<term>Attention</term>
<term>Female</term>
<term>Hand</term>
<term>Hand Strength</term>
<term>Humans</term>
<term>Male</term>
<term>Mental Processes</term>
<term>Motor Skills</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The aim of this study was to assess whether kinematic characteristics of unimanual (one-effector) prehension movements can also be found in tasks where the transport and grasp components are distributed across separate effectors. Expt 1 compared prehension with spoon-feeding and showed that a number of kinematic landmarks, such as time to peak aperture, were similar. An unexpected difference between the tasks was that the onsets of the transport and grasp components in the two-effector task were not always synchronized. To control for a number of differences between the tasks used in Expt 1, such as the role of haptic and visual information, Expt 2 compared unimanual with intermanual prehension, which involved passing an object from one hand to the other. The results were consistent with those found in Expt 1. In particular, time to peak aperture was similar over the different tasks, despite a lack of consistent coupling between the components at movement onset. We conclude that the one- and two-effector tasks pose largely the same task constraints and are coordinated in a similar way. Intermanual prehension tasks thus provide a useful experimental tool for manipulations that are difficult or impossible to perform with unimanual reaching and grasping.</div>
</front>
</TEI>
</PubMed>
</double>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Main/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 008124 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Curation/biblio.hfd -nk 008124 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Main |étape= Curation |type= RBID |clé= ISTEX:9B8B2ABCD948E78A3EEB5AD763F87DA519B7F5A5 |texte= The coordination of two‐effector actions: Spoon‐feeding and intermanual prehension }}
This area was generated with Dilib version V0.6.23. |