Serveur d'exploration sur les dispositifs haptiques

Attention, ce site est en cours de développement !
Attention, site généré par des moyens informatiques à partir de corpus bruts.
Les informations ne sont donc pas validées.

Direct Evidence for the Economy of Action: Glucose and the Perception of Geographical Slant

Identifieur interne : 001563 ( Ncbi/Curation ); précédent : 001562; suivant : 001564

Direct Evidence for the Economy of Action: Glucose and the Perception of Geographical Slant

Auteurs : Simone Schnall ; Jonathan R. Zadra ; Dennis R. Proffitt

Source :

RBID : PMC:3298360

Abstract

When locomoting in a physically challenging environment, the body draws upon available energy reserves to accommodate increased metabolic demand. Ingested glucose supplements the body’s energy resources, whereas non-caloric sweetener does not. Two experiments demonstrate that participants who had consumed a glucose-containing drink perceived a hills slant to be less steep than did participants who had consumed a drink containing non-caloric sweetener. The glucose manipulation influenced participants’ explicit awareness of hill slant but, as predicted, it did not affect a visually-guided action of orienting a tilting palmboard to be parallel to the hill. Measured individual differences in factors related to bioenergetic state such as fatigue, sleep quality, fitness, mood, and stress also affected perception such that lower energetic states were associated with steeper perceptions of hill slant. This research shows that the perception of the environment’s spatial layout is influenced by the energetic resources available for locomotion within it. Our findings are consistent with the view that spatial perceptions are influenced by bioenergetic factors.


Url:
PubMed: 20514996
PubMed Central: 3298360

Links toward previous steps (curation, corpus...)


Links to Exploration step

PMC:3298360

Le document en format XML

<record>
<TEI>
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">Direct Evidence for the Economy of Action: Glucose and the Perception of Geographical Slant</title>
<author>
<name sortKey="Schnall, Simone" sort="Schnall, Simone" uniqKey="Schnall S" first="Simone" last="Schnall">Simone Schnall</name>
</author>
<author>
<name sortKey="Zadra, Jonathan R" sort="Zadra, Jonathan R" uniqKey="Zadra J" first="Jonathan R." last="Zadra">Jonathan R. Zadra</name>
</author>
<author>
<name sortKey="Proffitt, Dennis R" sort="Proffitt, Dennis R" uniqKey="Proffitt D" first="Dennis R." last="Proffitt">Dennis R. Proffitt</name>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">PMC</idno>
<idno type="pmid">20514996</idno>
<idno type="pmc">3298360</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3298360</idno>
<idno type="RBID">PMC:3298360</idno>
<date when="2010">2010</date>
<idno type="wicri:Area/Pmc/Corpus">001136</idno>
<idno type="wicri:Area/Pmc/Curation">001136</idno>
<idno type="wicri:Area/Pmc/Checkpoint">001F13</idno>
<idno type="wicri:Area/Ncbi/Merge">001563</idno>
<idno type="wicri:Area/Ncbi/Curation">001563</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title xml:lang="en" level="a" type="main">Direct Evidence for the Economy of Action: Glucose and the Perception of Geographical Slant</title>
<author>
<name sortKey="Schnall, Simone" sort="Schnall, Simone" uniqKey="Schnall S" first="Simone" last="Schnall">Simone Schnall</name>
</author>
<author>
<name sortKey="Zadra, Jonathan R" sort="Zadra, Jonathan R" uniqKey="Zadra J" first="Jonathan R." last="Zadra">Jonathan R. Zadra</name>
</author>
<author>
<name sortKey="Proffitt, Dennis R" sort="Proffitt, Dennis R" uniqKey="Proffitt D" first="Dennis R." last="Proffitt">Dennis R. Proffitt</name>
</author>
</analytic>
<series>
<title level="j">Perception</title>
<idno type="ISSN">0301-0066</idno>
<idno type="eISSN">1468-4233</idno>
<imprint>
<date when="2010">2010</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc>
<textClass></textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">
<p id="P1">When locomoting in a physically challenging environment, the body draws upon available energy reserves to accommodate increased metabolic demand. Ingested glucose supplements the body’s energy resources, whereas non-caloric sweetener does not. Two experiments demonstrate that participants who had consumed a glucose-containing drink perceived a hills slant to be less steep than did participants who had consumed a drink containing non-caloric sweetener. The glucose manipulation influenced participants’ explicit awareness of hill slant but, as predicted, it did not affect a visually-guided action of orienting a tilting palmboard to be parallel to the hill. Measured individual differences in factors related to bioenergetic state such as fatigue, sleep quality, fitness, mood, and stress also affected perception such that lower energetic states were associated with steeper perceptions of hill slant. This research shows that the perception of the environment’s spatial layout is influenced by the energetic resources available for locomotion within it. Our findings are consistent with the view that spatial perceptions are influenced by bioenergetic factors.</p>
</div>
</front>
</TEI>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Ncbi/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001563 | SxmlIndent | more

Ou

HfdSelect -h $EXPLOR_AREA/Data/Ncbi/Curation/biblio.hfd -nk 001563 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Ticri/CIDE
   |area=    HapticV1
   |flux=    Ncbi
   |étape=   Curation
   |type=    RBID
   |clé=     PMC:3298360
   |texte=   Direct Evidence for the Economy of Action: Glucose and the Perception of Geographical Slant
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/Ncbi/Curation/RBID.i   -Sk "pubmed:20514996" \
       | HfdSelect -Kh $EXPLOR_AREA/Data/Ncbi/Curation/biblio.hfd   \
       | NlmPubMed2Wicri -a HapticV1 

Wicri

This area was generated with Dilib version V0.6.23.
Data generation: Mon Jun 13 01:09:46 2016. Site generation: Wed Mar 6 09:54:07 2024