Force reproduction error depends on force level, whereas the position reproduction error does not.
Identifieur interne : 000879 ( Main/Merge ); précédent : 000878; suivant : 000880Force reproduction error depends on force level, whereas the position reproduction error does not.
Auteurs : Winfred Mugge ; Bram Onneweer ; Alfred SchoutenSource :
- IEEE transactions on haptics [ 2329-4051 ] ; 2015.
Abstract
When reproducing a previously perceived force or position humans make systematic errors. This study determined the effect of force level on force and position reproduction, when both target and reproduction force are self-generated with the same hand. Subjects performed force reproduction tasks at different force levels, against a fixed handle, and performed a position reproduction task against a haptic manipulator which applied constant opposing forces. Subjects performed a series of two interchanging trials: matching an onscreen force or position (reference trial), and subsequently reproducing the same force or position without visual feedback (reproduction trial). Subjects generated too high forces for low force levels (<40N) and too low forces for high force levels (>130N). No effect of force level on the position reproduction error was found. Previous studies proposed that reafference feedback, i.e. the sensory prediction from self-generated forces, causes the force reproduction error. However, if the force reproduction error is exclusively caused by the reafference feedback, the force reproduction error should disappear when both target and reproduction force are self-generated. The results of this study show an effect of force level on the force reproduction error, indicating that reafference feedback is not the sole factor in force reproduction tasks.
DOI: 10.1109/TOH.2015.2508799
PubMed: 26841415
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000112
- to stream PubMed, to step Curation: 000112
- to stream PubMed, to step Checkpoint: 000346
- to stream Ncbi, to step Merge: 003F58
- to stream Ncbi, to step Curation: 003F58
- to stream Ncbi, to step Checkpoint: 003F58
Links to Exploration step
pubmed:26841415Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Force reproduction error depends on force level, whereas the position reproduction error does not.</title><author><name sortKey="Mugge, Winfred" sort="Mugge, Winfred" uniqKey="Mugge W" first="Winfred" last="Mugge">Winfred Mugge</name></author><author><name sortKey="Onneweer, Bram" sort="Onneweer, Bram" uniqKey="Onneweer B" first="Bram" last="Onneweer">Bram Onneweer</name></author><author><name sortKey="Schouten, Alfred" sort="Schouten, Alfred" uniqKey="Schouten A" first="Alfred" last="Schouten">Alfred Schouten</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="doi">10.1109/TOH.2015.2508799</idno><idno type="RBID">pubmed:26841415</idno><idno type="pmid">26841415</idno><idno type="wicri:Area/PubMed/Corpus">000112</idno><idno type="wicri:Area/PubMed/Curation">000112</idno><idno type="wicri:Area/PubMed/Checkpoint">000346</idno><idno type="wicri:Area/Ncbi/Merge">003F58</idno><idno type="wicri:Area/Ncbi/Curation">003F58</idno><idno type="wicri:Area/Ncbi/Checkpoint">003F58</idno><idno type="wicri:Area/Main/Merge">000879</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Force reproduction error depends on force level, whereas the position reproduction error does not.</title><author><name sortKey="Mugge, Winfred" sort="Mugge, Winfred" uniqKey="Mugge W" first="Winfred" last="Mugge">Winfred Mugge</name></author><author><name sortKey="Onneweer, Bram" sort="Onneweer, Bram" uniqKey="Onneweer B" first="Bram" last="Onneweer">Bram Onneweer</name></author><author><name sortKey="Schouten, Alfred" sort="Schouten, Alfred" uniqKey="Schouten A" first="Alfred" last="Schouten">Alfred Schouten</name></author></analytic><series><title level="j">IEEE transactions on haptics</title><idno type="eISSN">2329-4051</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">When reproducing a previously perceived force or position humans make systematic errors. This study determined the effect of force level on force and position reproduction, when both target and reproduction force are self-generated with the same hand. Subjects performed force reproduction tasks at different force levels, against a fixed handle, and performed a position reproduction task against a haptic manipulator which applied constant opposing forces. Subjects performed a series of two interchanging trials: matching an onscreen force or position (reference trial), and subsequently reproducing the same force or position without visual feedback (reproduction trial). Subjects generated too high forces for low force levels (<40N) and too low forces for high force levels (>130N). No effect of force level on the position reproduction error was found. Previous studies proposed that reafference feedback, i.e. the sensory prediction from self-generated forces, causes the force reproduction error. However, if the force reproduction error is exclusively caused by the reafference feedback, the force reproduction error should disappear when both target and reproduction force are self-generated. The results of this study show an effect of force level on the force reproduction error, indicating that reafference feedback is not the sole factor in force reproduction tasks.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000879 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 000879 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= HapticV1
|flux= Main
|étape= Merge
|type= RBID
|clé= pubmed:26841415
|texte= Force reproduction error depends on force level, whereas the position reproduction error does not.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Merge/RBID.i -Sk "pubmed:26841415" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Merge/biblio.hfd \
| NlmPubMed2Wicri -a HapticV1
| This area was generated with Dilib version V0.6.23. |  |