Multiple Factors Underlying Haptic Perception of Length and Orientation.
Identifieur interne : 000E88 ( PubMed/Curation ); précédent : 000E87; suivant : 000E89Multiple Factors Underlying Haptic Perception of Length and Orientation.
Auteurs : John F. Soechting [États-Unis] ; Martha FlandersSource :
- IEEE transactions on haptics [ 2329-4051 ] ; 2011.
Abstract
Information about the shape and spatial orientation of an object can be gathered during exploratory hand and arm movements, and then must be synthesized into a unified percept. During the robotically guided exploration of virtual polygons or triangles, the perception of the lengths of two adjoining segments is not always geometrically consistent with the perception of the internal angles between these segments. The present study further characterized this established inconsistency, and also found that subjects' internal angle judgments were influenced by the spatial orientations of the segments, especially the segment that was explored last in the sequence. Internal angle judgments were also biased by the subjects' own active forces, applied in the direction perpendicular to the programmed handle motion. For the last segment, but not for the earlier segments, subjects produced more outward force when they reported larger angles and more inward force when they reported smaller angles. Thus, the haptic synthesis of object shape is influenced by multiple geometric, spatial, and self-produced factors.
DOI: 10.1109/TOH.2011.18
PubMed: 23812040
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000E88
Links to Exploration step
pubmed:23812040Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Multiple Factors Underlying Haptic Perception of Length and Orientation.</title><author><name sortKey="Soechting, John F" sort="Soechting, John F" uniqKey="Soechting J" first="John F" last="Soechting">John F. Soechting</name><affiliation wicri:level="2"><nlm:affiliation>The authors are with the Department of Neuroscience, University of Minnesota, 321 Church St. SE, Minneapolis, MN 55455.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Minnesota</region></placeName><wicri:cityArea>The authors are with the Department of Neuroscience, University of Minnesota, 321 Church St. SE, Minneapolis</wicri:cityArea></affiliation></author><author><name sortKey="Flanders, Martha" sort="Flanders, Martha" uniqKey="Flanders M" first="Martha" last="Flanders">Martha Flanders</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="doi">10.1109/TOH.2011.18</idno><idno type="RBID">pubmed:23812040</idno><idno type="pmid">23812040</idno><idno type="wicri:Area/PubMed/Corpus">000E88</idno><idno type="wicri:Area/PubMed/Curation">000E88</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Multiple Factors Underlying Haptic Perception of Length and Orientation.</title><author><name sortKey="Soechting, John F" sort="Soechting, John F" uniqKey="Soechting J" first="John F" last="Soechting">John F. Soechting</name><affiliation wicri:level="2"><nlm:affiliation>The authors are with the Department of Neuroscience, University of Minnesota, 321 Church St. SE, Minneapolis, MN 55455.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Minnesota</region></placeName><wicri:cityArea>The authors are with the Department of Neuroscience, University of Minnesota, 321 Church St. SE, Minneapolis</wicri:cityArea></affiliation></author><author><name sortKey="Flanders, Martha" sort="Flanders, Martha" uniqKey="Flanders M" first="Martha" last="Flanders">Martha Flanders</name></author></analytic><series><title level="j">IEEE transactions on haptics</title><idno type="eISSN">2329-4051</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Information about the shape and spatial orientation of an object can be gathered during exploratory hand and arm movements, and then must be synthesized into a unified percept. During the robotically guided exploration of virtual polygons or triangles, the perception of the lengths of two adjoining segments is not always geometrically consistent with the perception of the internal angles between these segments. The present study further characterized this established inconsistency, and also found that subjects' internal angle judgments were influenced by the spatial orientations of the segments, especially the segment that was explored last in the sequence. Internal angle judgments were also biased by the subjects' own active forces, applied in the direction perpendicular to the programmed handle motion. For the last segment, but not for the earlier segments, subjects produced more outward force when they reported larger angles and more inward force when they reported smaller angles. Thus, the haptic synthesis of object shape is influenced by multiple geometric, spatial, and self-produced factors.</div></front></TEI><pubmed><MedlineCitation Status="Publisher" Owner="NLM"><PMID Version="1">23812040</PMID><DateCreated><Year>2013</Year><Month>7</Month><Day>1</Day></DateCreated><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">2329-4051</ISSN><JournalIssue CitedMedium="Internet"><PubDate><Year>2011</Year><Month>Apr</Month><Day>21</Day></PubDate></JournalIssue><Title>IEEE transactions on haptics</Title><ISOAbbreviation>IEEE Trans Haptics</ISOAbbreviation></Journal><ArticleTitle>Multiple Factors Underlying Haptic Perception of Length and Orientation.</ArticleTitle><Pagination><MedlinePgn>263-272</MedlinePgn></Pagination><Abstract><AbstractText>Information about the shape and spatial orientation of an object can be gathered during exploratory hand and arm movements, and then must be synthesized into a unified percept. During the robotically guided exploration of virtual polygons or triangles, the perception of the lengths of two adjoining segments is not always geometrically consistent with the perception of the internal angles between these segments. The present study further characterized this established inconsistency, and also found that subjects' internal angle judgments were influenced by the spatial orientations of the segments, especially the segment that was explored last in the sequence. Internal angle judgments were also biased by the subjects' own active forces, applied in the direction perpendicular to the programmed handle motion. For the last segment, but not for the earlier segments, subjects produced more outward force when they reported larger angles and more inward force when they reported smaller angles. Thus, the haptic synthesis of object shape is influenced by multiple geometric, spatial, and self-produced factors.</AbstractText></Abstract><AuthorList><Author><LastName>Soechting</LastName><ForeName>John F</ForeName><Initials>JF</Initials><AffiliationInfo><Affiliation>The authors are with the Department of Neuroscience, University of Minnesota, 321 Church St. SE, Minneapolis, MN 55455.</Affiliation></AffiliationInfo></Author><Author><LastName>Flanders</LastName><ForeName>Martha</ForeName><Initials>M</Initials></Author></AuthorList><Language>ENG</Language><GrantList><Grant><GrantID>R01 NS015018</GrantID><Acronym>NS</Acronym><Agency>NINDS NIH HHS</Agency><Country>United States</Country></Grant></GrantList><PublicationTypeList><PublicationType UI="">JOURNAL ARTICLE</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><MedlineTA>IEEE Trans Haptics</MedlineTA><NlmUniqueID>101491191</NlmUniqueID><ISSNLinking>1939-1412</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Haptic distortion</Keyword><Keyword MajorTopicYN="N">active sensing</Keyword><Keyword MajorTopicYN="N">internal angle</Keyword><Keyword MajorTopicYN="N">length</Keyword><Keyword MajorTopicYN="N">orientation</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>7</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>4</Month><Day>21</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>4</Month><Day>21</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1109/TOH.2011.18</ArticleId><ArticleId IdType="pubmed">23812040</ArticleId><ArticleId IdType="pmc">PMC3693567</ArticleId><ArticleId IdType="mid">NIHMS376679</ArticleId></ArticleIdList><pmc-dir>nihms</pmc-dir>
</PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/PubMed/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000E88 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Curation/biblio.hfd -nk 000E88 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= HapticV1
|flux= PubMed
|étape= Curation
|type= RBID
|clé= pubmed:23812040
|texte= Multiple Factors Underlying Haptic Perception of Length and Orientation.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Curation/RBID.i -Sk "pubmed:23812040" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Curation/biblio.hfd \
| NlmPubMed2Wicri -a HapticV1
| This area was generated with Dilib version V0.6.23. |  |