HapticV1, PascalFrancis, Curation, bibRecord, 000106

Deficits in haptic perception and right parietal theta power changes in patients with anorexia nervosa before and after weight gain

Identifieur interne : 000106 ( PascalFrancis/Curation ); précédent : 000105; suivant : 000107

Deficits in haptic perception and right parietal theta power changes in patients with anorexia nervosa before and after weight gain

Auteurs : Martin Grunwald [Allemagne] ; Christine Ettrich [Allemagne] ; Bianka Assmann [Allemagne] ; Angelika D Hne [Allemagne] ; Werner Krause [Allemagne] ; Frank Busse [Allemagne] ; Hermann-Joseph Gertz [Allemagne]

Source :

(The) International journal of eating disorders : (Print) [ 0276-3478 ] ; 2001.

RBID : Pascal:01-0263491

Descripteurs français

Pascal (Inist)
- Anorexie mentale, Femelle, Etude expérimentale, Perception corporelle, Palpation, Sensibilité tactile, Perception, Etude comparative, Prise poids, Electroencéphalographie, Onde θ, Lobe pariétal, Spécialisation hémisphérique, Latéralité, Encéphale, Système nerveux central, Traitement information, Cognition, Etude longitudinale, Homme.
Wicri :
- topic : Homme.

English descriptors

KwdEn :
- Anorexia nervosa, Body perception, Brain (vertebrata), Central nervous system, Cognition, Comparative study, Electroencephalography, Experimental study, Female, Follow up study, Hemispheric specialization, Human, Information processing, Laterality, Palpation, Parietal lobe, Perception, Tactile sensitivity, Theta wave, Weight gain.

Abstract

Objective: Our goal was to investigate whether patients with anorexia nervosa (AN) show deficits in haptic exploration tasks before and after weight gain. Method: The haptic exploration tasks consisted of palpating the structure of six sunken reliefs in sequence with both hands, eyes closed. After each exploration, the structure was reproduced on a piece of paper. A 19-channel digital electroencephalogram (EEG; linked ears) was continuously recorded during rest and haptic tasks for 10 AN patients (females, mean age: 15.90) and 10 healthy controls (CO; females, mean age: 16.14). Mean spectral power density was calculated as the mean amplitude of the spectral lines of the theta band (4-8 Hz). The AN patients were examined again after weight gain (To and T₁). Results: The reproductions submitted by the AN patients were of notably poorer quality than those of the CO. Reproduction quality was unchanged after weight gain and independent of body mass index and intelligence. Mean exploration time was similiar in AN patients and CO. The analysis of spectral EEG power of both groups showed significant decrease in power data in the theta frequency band during haptic exploration compared with the rest intervals. The comparison of the theta power between CO and AN patients during haptic exploration showed major differences between the groups in both To and T₁. Theta power was lower in AN patients than in the CO over the right hemisphere and right parietal regions. Discussion: The quality of reproduction of the haptic stimuli and the theta-power changes indicate a cortical dysfunction and deficits in somatosensory integration processing of the right parietal cortex in AN patients even after weight gain.

A01	`01`	`1`		`@0 0276-3478`
A02	`01`			`@0 INDIDJ`
A03		`1`		`@0 Int. j. eat. disord. : (Print)`
A05				`@2 29`
A06				`@2 4`
A08	`01`	`1`	`ENG`	`@1 Deficits in haptic perception and right parietal theta power changes in patients with anorexia nervosa before and after weight gain`
A11	`01`	`1`		`@1 GRUNWALD (Martin)`
A11	`02`	`1`		`@1 ETTRICH (Christine)`
A11	`03`	`1`		`@1 ASSMANN (Bianka)`
A11	`04`	`1`		`@1 DÄHNE (Angelika)`
A11	`05`	`1`		`@1 KRAUSE (Werner)`
A11	`06`	`1`		`@1 BUSSE (Frank)`
A11	`07`	`1`		`@1 GERTZ (Hermann-Joseph)`
A14	`01`			`@1 EEG-Research Laboratory, Department of Psychiatry, University of Leipzig @2 Leipzig @3 DEU @Z 1 aut.`
A14	`02`			`@1 Department of Child and Adolescent Psychiatry, University of Leipzig @2 Leipzig @3 DEU @Z 2 aut. @Z 3 aut. @Z 4 aut.`
A14	`03`			`@1 Institut of Cognitive Psychology, Friedrich-Schiller-University @2 Jena @3 DEU @Z 5 aut.`
A14	`04`			`@1 Department of Psychiatry, Memory Clinic, University of Leipzig @2 Leipzig @3 DEU @Z 6 aut. @Z 7 aut.`
A20				`@1 417-428`
A21				`@1 2001`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 20136 @5 354000098844130060`
A44				`@0 0000 @1 © 2001 INIST-CNRS. All rights reserved.`
A45				`@0 1 p.3/4`
A47	`01`	`1`		`@0 01-0263491`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 (The) International journal of eating disorders : (Print)`
A66	`01`			`@0 USA`
C01	`01`		`ENG`	@0 Objective: Our goal was to investigate whether patients with anorexia nervosa (AN) show deficits in haptic exploration tasks before and after weight gain. Method: The haptic exploration tasks consisted of palpating the structure of six sunken reliefs in sequence with both hands, eyes closed. After each exploration, the structure was reproduced on a piece of paper. A 19-channel digital electroencephalogram (EEG; linked ears) was continuously recorded during rest and haptic tasks for 10 AN patients (females, mean age: 15.90) and 10 healthy controls (CO; females, mean age: 16.14). Mean spectral power density was calculated as the mean amplitude of the spectral lines of the theta band (4-8 Hz). The AN patients were examined again after weight gain (To and T₁). Results: The reproductions submitted by the AN patients were of notably poorer quality than those of the CO. Reproduction quality was unchanged after weight gain and independent of body mass index and intelligence. Mean exploration time was similiar in AN patients and CO. The analysis of spectral EEG power of both groups showed significant decrease in power data in the theta frequency band during haptic exploration compared with the rest intervals. The comparison of the theta power between CO and AN patients during haptic exploration showed major differences between the groups in both To and T₁. Theta power was lower in AN patients than in the CO over the right hemisphere and right parietal regions. Discussion: The quality of reproduction of the haptic stimuli and the theta-power changes indicate a cortical dysfunction and deficits in somatosensory integration processing of the right parietal cortex in AN patients even after weight gain.
C02	`01`	`X`		`@0 002B18C01A`
C03	`01`	`X`	`FRE`	`@0 Anorexie mentale @5 01`
C03	`01`	`X`	`ENG`	`@0 Anorexia nervosa @5 01`
C03	`01`	`X`	`SPA`	`@0 Anorexia mental @5 01`
C03	`02`	`X`	`FRE`	`@0 Femelle @5 02`
C03	`02`	`X`	`ENG`	`@0 Female @5 02`
C03	`02`	`X`	`SPA`	`@0 Hembra @5 02`
C03	`03`	`X`	`FRE`	`@0 Etude expérimentale @5 03`
C03	`03`	`X`	`ENG`	`@0 Experimental study @5 03`
C03	`03`	`X`	`SPA`	`@0 Estudio experimental @5 03`
C03	`04`	`X`	`FRE`	`@0 Perception corporelle @5 04`
C03	`04`	`X`	`ENG`	`@0 Body perception @5 04`
C03	`04`	`X`	`SPA`	`@0 Percepción corporal @5 04`
C03	`05`	`X`	`FRE`	`@0 Palpation @5 05`
C03	`05`	`X`	`ENG`	`@0 Palpation @5 05`
C03	`05`	`X`	`SPA`	`@0 Palpación @5 05`
C03	`06`	`X`	`FRE`	`@0 Sensibilité tactile @5 06`
C03	`06`	`X`	`ENG`	`@0 Tactile sensitivity @5 06`
C03	`06`	`X`	`SPA`	`@0 Sensibilidad tactil @5 06`
C03	`07`	`X`	`FRE`	`@0 Perception @5 07`
C03	`07`	`X`	`ENG`	`@0 Perception @5 07`
C03	`07`	`X`	`SPA`	`@0 Percepción @5 07`
C03	`08`	`X`	`FRE`	`@0 Etude comparative @5 08`
C03	`08`	`X`	`ENG`	`@0 Comparative study @5 08`
C03	`08`	`X`	`SPA`	`@0 Estudio comparativo @5 08`
C03	`09`	`X`	`FRE`	`@0 Prise poids @5 09`
C03	`09`	`X`	`ENG`	`@0 Weight gain @5 09`
C03	`09`	`X`	`SPA`	`@0 Ganancia peso @5 09`
C03	`10`	`X`	`FRE`	`@0 Electroencéphalographie @5 10`
C03	`10`	`X`	`ENG`	`@0 Electroencephalography @5 10`
C03	`10`	`X`	`SPA`	`@0 Electroencefalografía @5 10`
C03	`11`	`X`	`FRE`	`@0 Onde θ @5 11`
C03	`11`	`X`	`ENG`	`@0 Theta wave @5 11`
C03	`11`	`X`	`SPA`	`@0 Onda θ @5 11`
C03	`12`	`X`	`FRE`	`@0 Lobe pariétal @5 12`
C03	`12`	`X`	`ENG`	`@0 Parietal lobe @5 12`
C03	`12`	`X`	`SPA`	`@0 Lóbulo parietal @5 12`
C03	`13`	`X`	`FRE`	`@0 Spécialisation hémisphérique @5 13`
C03	`13`	`X`	`ENG`	`@0 Hemispheric specialization @5 13`
C03	`13`	`X`	`SPA`	`@0 Especialización hemisférica @5 13`
C03	`14`	`X`	`FRE`	`@0 Latéralité @5 17`
C03	`14`	`X`	`ENG`	`@0 Laterality @5 17`
C03	`14`	`X`	`SPA`	`@0 Lateralidad @5 17`
C03	`15`	`X`	`FRE`	`@0 Encéphale @5 18`
C03	`15`	`X`	`ENG`	`@0 Brain (vertebrata) @5 18`
C03	`15`	`X`	`SPA`	`@0 Encéfalo @5 18`
C03	`16`	`X`	`FRE`	`@0 Système nerveux central @5 19`
C03	`16`	`X`	`ENG`	`@0 Central nervous system @5 19`
C03	`16`	`X`	`SPA`	`@0 Sistema nervioso central @5 19`
C03	`17`	`X`	`FRE`	`@0 Traitement information @5 20`
C03	`17`	`X`	`ENG`	`@0 Information processing @5 20`
C03	`17`	`X`	`SPA`	`@0 Procesamiento información @5 20`
C03	`18`	`X`	`FRE`	`@0 Cognition @5 21`
C03	`18`	`X`	`ENG`	`@0 Cognition @5 21`
C03	`18`	`X`	`SPA`	`@0 Cognición @5 21`
C03	`19`	`X`	`FRE`	`@0 Etude longitudinale @5 22`
C03	`19`	`X`	`ENG`	`@0 Follow up study @5 22`
C03	`19`	`X`	`SPA`	`@0 Estudio longitudinal @5 22`
C03	`20`	`X`	`FRE`	`@0 Homme @5 23`
C03	`20`	`X`	`ENG`	`@0 Human @5 23`
C03	`20`	`X`	`SPA`	`@0 Hombre @5 23`
C07	`01`	`X`	`FRE`	`@0 Trouble comportement alimentaire @5 37`
C07	`01`	`X`	`ENG`	`@0 Eating disorder @5 37`
C07	`01`	`X`	`SPA`	`@0 Trastorno conducta alimentaria @5 37`
C07	`02`	`X`	`FRE`	`@0 Electrodiagnostic @5 61`
C07	`02`	`X`	`ENG`	`@0 Electrodiagnosis @5 61`
C07	`02`	`X`	`SPA`	`@0 Electrodiagnóstico @5 61`
N21				`@1 183`

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

to stream PascalFrancis, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001406

Links to Exploration step

Pascal:01-0263491

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Deficits in haptic perception and right parietal theta power changes in patients with anorexia nervosa before and after weight gain</title>
<author><name sortKey="Grunwald, Martin" sort="Grunwald, Martin" uniqKey="Grunwald M" first="Martin" last="Grunwald">Martin Grunwald</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>EEG-Research Laboratory, Department of Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Ettrich, Christine" sort="Ettrich, Christine" uniqKey="Ettrich C" first="Christine" last="Ettrich">Christine Ettrich</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Child and Adolescent Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Assmann, Bianka" sort="Assmann, Bianka" uniqKey="Assmann B" first="Bianka" last="Assmann">Bianka Assmann</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Child and Adolescent Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="D Hne, Angelika" sort="D Hne, Angelika" uniqKey="D Hne A" first="Angelika" last="D Hne">Angelika D Hne</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Child and Adolescent Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Krause, Werner" sort="Krause, Werner" uniqKey="Krause W" first="Werner" last="Krause">Werner Krause</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Institut of Cognitive Psychology, Friedrich-Schiller-University</s1>
<s2>Jena</s2>
<s3>DEU</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Busse, Frank" sort="Busse, Frank" uniqKey="Busse F" first="Frank" last="Busse">Frank Busse</name>
<affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Department of Psychiatry, Memory Clinic, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Gertz, Hermann Joseph" sort="Gertz, Hermann Joseph" uniqKey="Gertz H" first="Hermann-Joseph" last="Gertz">Hermann-Joseph Gertz</name>
<affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Department of Psychiatry, Memory Clinic, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">01-0263491</idno>
<date when="2001">2001</date>
<idno type="stanalyst">PASCAL 01-0263491 INIST</idno>
<idno type="RBID">Pascal:01-0263491</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">001406</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000106</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Deficits in haptic perception and right parietal theta power changes in patients with anorexia nervosa before and after weight gain</title>
<author><name sortKey="Grunwald, Martin" sort="Grunwald, Martin" uniqKey="Grunwald M" first="Martin" last="Grunwald">Martin Grunwald</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>EEG-Research Laboratory, Department of Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Ettrich, Christine" sort="Ettrich, Christine" uniqKey="Ettrich C" first="Christine" last="Ettrich">Christine Ettrich</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Child and Adolescent Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Assmann, Bianka" sort="Assmann, Bianka" uniqKey="Assmann B" first="Bianka" last="Assmann">Bianka Assmann</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Child and Adolescent Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="D Hne, Angelika" sort="D Hne, Angelika" uniqKey="D Hne A" first="Angelika" last="D Hne">Angelika D Hne</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Child and Adolescent Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Krause, Werner" sort="Krause, Werner" uniqKey="Krause W" first="Werner" last="Krause">Werner Krause</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Institut of Cognitive Psychology, Friedrich-Schiller-University</s1>
<s2>Jena</s2>
<s3>DEU</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Busse, Frank" sort="Busse, Frank" uniqKey="Busse F" first="Frank" last="Busse">Frank Busse</name>
<affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Department of Psychiatry, Memory Clinic, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
<author><name sortKey="Gertz, Hermann Joseph" sort="Gertz, Hermann Joseph" uniqKey="Gertz H" first="Hermann-Joseph" last="Gertz">Hermann-Joseph Gertz</name>
<affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Department of Psychiatry, Memory Clinic, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">(The) International journal of eating disorders : (Print)</title>
<title level="j" type="abbreviated">Int. j. eat. disord. : (Print)</title>
<idno type="ISSN">0276-3478</idno>
<imprint><date when="2001">2001</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">(The) International journal of eating disorders : (Print)</title>
<title level="j" type="abbreviated">Int. j. eat. disord. : (Print)</title>
<idno type="ISSN">0276-3478</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anorexia nervosa</term>
<term>Body perception</term>
<term>Brain (vertebrata)</term>
<term>Central nervous system</term>
<term>Cognition</term>
<term>Comparative study</term>
<term>Electroencephalography</term>
<term>Experimental study</term>
<term>Female</term>
<term>Follow up study</term>
<term>Hemispheric specialization</term>
<term>Human</term>
<term>Information processing</term>
<term>Laterality</term>
<term>Palpation</term>
<term>Parietal lobe</term>
<term>Perception</term>
<term>Tactile sensitivity</term>
<term>Theta wave</term>
<term>Weight gain</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Anorexie mentale</term>
<term>Femelle</term>
<term>Etude expérimentale</term>
<term>Perception corporelle</term>
<term>Palpation</term>
<term>Sensibilité tactile</term>
<term>Perception</term>
<term>Etude comparative</term>
<term>Prise poids</term>
<term>Electroencéphalographie</term>
<term>Onde θ</term>
<term>Lobe pariétal</term>
<term>Spécialisation hémisphérique</term>
<term>Latéralité</term>
<term>Encéphale</term>
<term>Système nerveux central</term>
<term>Traitement information</term>
<term>Cognition</term>
<term>Etude longitudinale</term>
<term>Homme</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Homme</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Objective: Our goal was to investigate whether patients with anorexia nervosa (AN) show deficits in haptic exploration tasks before and after weight gain. Method: The haptic exploration tasks consisted of palpating the structure of six sunken reliefs in sequence with both hands, eyes closed. After each exploration, the structure was reproduced on a piece of paper. A 19-channel digital electroencephalogram (EEG; linked ears) was continuously recorded during rest and haptic tasks for 10 AN patients (females, mean age: 15.90) and 10 healthy controls (CO; females, mean age: 16.14). Mean spectral power density was calculated as the mean amplitude of the spectral lines of the theta band (4-8 Hz). The AN patients were examined again after weight gain (To and T<sub>1</sub>
). Results: The reproductions submitted by the AN patients were of notably poorer quality than those of the CO. Reproduction quality was unchanged after weight gain and independent of body mass index and intelligence. Mean exploration time was similiar in AN patients and CO. The analysis of spectral EEG power of both groups showed significant decrease in power data in the theta frequency band during haptic exploration compared with the rest intervals. The comparison of the theta power between CO and AN patients during haptic exploration showed major differences between the groups in both To and T<sub>1</sub>
. Theta power was lower in AN patients than in the CO over the right hemisphere and right parietal regions. Discussion: The quality of reproduction of the haptic stimuli and the theta-power changes indicate a cortical dysfunction and deficits in somatosensory integration processing of the right parietal cortex in AN patients even after weight gain.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0276-3478</s0>
</fA01>
<fA02 i1="01"><s0>INDIDJ</s0>
</fA02>
<fA03 i2="1"><s0>Int. j. eat. disord. : (Print)</s0>
</fA03>
<fA05><s2>29</s2>
</fA05>
<fA06><s2>4</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Deficits in haptic perception and right parietal theta power changes in patients with anorexia nervosa before and after weight gain</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>GRUNWALD (Martin)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>ETTRICH (Christine)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>ASSMANN (Bianka)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>DÄHNE (Angelika)</s1>
</fA11>
<fA11 i1="05" i2="1"><s1>KRAUSE (Werner)</s1>
</fA11>
<fA11 i1="06" i2="1"><s1>BUSSE (Frank)</s1>
</fA11>
<fA11 i1="07" i2="1"><s1>GERTZ (Hermann-Joseph)</s1>
</fA11>
<fA14 i1="01"><s1>EEG-Research Laboratory, Department of Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Department of Child and Adolescent Psychiatry, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</fA14>
<fA14 i1="03"><s1>Institut of Cognitive Psychology, Friedrich-Schiller-University</s1>
<s2>Jena</s2>
<s3>DEU</s3>
<sZ>5 aut.</sZ>
</fA14>
<fA14 i1="04"><s1>Department of Psychiatry, Memory Clinic, University of Leipzig</s1>
<s2>Leipzig</s2>
<s3>DEU</s3>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</fA14>
<fA20><s1>417-428</s1>
</fA20>
<fA21><s1>2001</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>20136</s2>
<s5>354000098844130060</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2001 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>1 p.3/4</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>01-0263491</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>(The) International journal of eating disorders : (Print)</s0>
</fA64>
<fA66 i1="01"><s0>USA</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Objective: Our goal was to investigate whether patients with anorexia nervosa (AN) show deficits in haptic exploration tasks before and after weight gain. Method: The haptic exploration tasks consisted of palpating the structure of six sunken reliefs in sequence with both hands, eyes closed. After each exploration, the structure was reproduced on a piece of paper. A 19-channel digital electroencephalogram (EEG; linked ears) was continuously recorded during rest and haptic tasks for 10 AN patients (females, mean age: 15.90) and 10 healthy controls (CO; females, mean age: 16.14). Mean spectral power density was calculated as the mean amplitude of the spectral lines of the theta band (4-8 Hz). The AN patients were examined again after weight gain (To and T<sub>1</sub>
). Results: The reproductions submitted by the AN patients were of notably poorer quality than those of the CO. Reproduction quality was unchanged after weight gain and independent of body mass index and intelligence. Mean exploration time was similiar in AN patients and CO. The analysis of spectral EEG power of both groups showed significant decrease in power data in the theta frequency band during haptic exploration compared with the rest intervals. The comparison of the theta power between CO and AN patients during haptic exploration showed major differences between the groups in both To and T<sub>1</sub>
. Theta power was lower in AN patients than in the CO over the right hemisphere and right parietal regions. Discussion: The quality of reproduction of the haptic stimuli and the theta-power changes indicate a cortical dysfunction and deficits in somatosensory integration processing of the right parietal cortex in AN patients even after weight gain.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>002B18C01A</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Anorexie mentale</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Anorexia nervosa</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Anorexia mental</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Femelle</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Female</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Hembra</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Etude expérimentale</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Experimental study</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Estudio experimental</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Perception corporelle</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Body perception</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Percepción corporal</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Palpation</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Palpation</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Palpación</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Sensibilité tactile</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Tactile sensitivity</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Sensibilidad tactil</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Perception</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Perception</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Percepción</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Etude comparative</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Comparative study</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Estudio comparativo</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Prise poids</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Weight gain</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Ganancia peso</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Electroencéphalographie</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Electroencephalography</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Electroencefalografía</s0>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Onde θ</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Theta wave</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Onda θ</s0>
<s5>11</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Lobe pariétal</s0>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG"><s0>Parietal lobe</s0>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA"><s0>Lóbulo parietal</s0>
<s5>12</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE"><s0>Spécialisation hémisphérique</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="X" l="ENG"><s0>Hemispheric specialization</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA"><s0>Especialización hemisférica</s0>
<s5>13</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE"><s0>Latéralité</s0>
<s5>17</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG"><s0>Laterality</s0>
<s5>17</s5>
</fC03>
<fC03 i1="14" i2="X" l="SPA"><s0>Lateralidad</s0>
<s5>17</s5>
</fC03>
<fC03 i1="15" i2="X" l="FRE"><s0>Encéphale</s0>
<s5>18</s5>
</fC03>
<fC03 i1="15" i2="X" l="ENG"><s0>Brain (vertebrata)</s0>
<s5>18</s5>
</fC03>
<fC03 i1="15" i2="X" l="SPA"><s0>Encéfalo</s0>
<s5>18</s5>
</fC03>
<fC03 i1="16" i2="X" l="FRE"><s0>Système nerveux central</s0>
<s5>19</s5>
</fC03>
<fC03 i1="16" i2="X" l="ENG"><s0>Central nervous system</s0>
<s5>19</s5>
</fC03>
<fC03 i1="16" i2="X" l="SPA"><s0>Sistema nervioso central</s0>
<s5>19</s5>
</fC03>
<fC03 i1="17" i2="X" l="FRE"><s0>Traitement information</s0>
<s5>20</s5>
</fC03>
<fC03 i1="17" i2="X" l="ENG"><s0>Information processing</s0>
<s5>20</s5>
</fC03>
<fC03 i1="17" i2="X" l="SPA"><s0>Procesamiento información</s0>
<s5>20</s5>
</fC03>
<fC03 i1="18" i2="X" l="FRE"><s0>Cognition</s0>
<s5>21</s5>
</fC03>
<fC03 i1="18" i2="X" l="ENG"><s0>Cognition</s0>
<s5>21</s5>
</fC03>
<fC03 i1="18" i2="X" l="SPA"><s0>Cognición</s0>
<s5>21</s5>
</fC03>
<fC03 i1="19" i2="X" l="FRE"><s0>Etude longitudinale</s0>
<s5>22</s5>
</fC03>
<fC03 i1="19" i2="X" l="ENG"><s0>Follow up study</s0>
<s5>22</s5>
</fC03>
<fC03 i1="19" i2="X" l="SPA"><s0>Estudio longitudinal</s0>
<s5>22</s5>
</fC03>
<fC03 i1="20" i2="X" l="FRE"><s0>Homme</s0>
<s5>23</s5>
</fC03>
<fC03 i1="20" i2="X" l="ENG"><s0>Human</s0>
<s5>23</s5>
</fC03>
<fC03 i1="20" i2="X" l="SPA"><s0>Hombre</s0>
<s5>23</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Trouble comportement alimentaire</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Eating disorder</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Trastorno conducta alimentaria</s0>
<s5>37</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Electrodiagnostic</s0>
<s5>61</s5>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Electrodiagnosis</s0>
<s5>61</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Electrodiagnóstico</s0>
<s5>61</s5>
</fC07>
<fN21><s1>183</s1>
</fN21>
</pA>
</standard>
</inist>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/PascalFrancis/Curation

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000106 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Curation/biblio.hfd -nk 000106 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Ticri/CIDE
   |area=    HapticV1
   |flux=    PascalFrancis
   |étape=   Curation
   |type=    RBID
   |clé=     Pascal:01-0263491
   |texte=   Deficits in haptic perception and right parietal theta power changes in patients with anorexia nervosa before and after weight gain
}}

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

	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.

Serveur d'exploration sur les dispositifs haptiques

Deficits in haptic perception and right parietal theta power changes in patients with anorexia nervosa before and after weight gain

Deficits in haptic perception and right parietal theta power changes in patients with anorexia nervosa before and after weight gain

Source :

Descripteurs français

English descriptors

Abstract

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

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri