Dynamic emotion processing in Parkinson's disease as a function of channel availability
Identifieur interne : 001D21 ( Main/Exploration ); précédent : 001D20; suivant : 001D22Dynamic emotion processing in Parkinson's disease as a function of channel availability
Auteurs : Silke Paulmann [Canada, Royaume-Uni] ; Marc D. Pell [Canada]Source :
- Neuropsychology, development, and cognition. Section A, journal of clinical and experimental neuropsychology [ 1380-3395 ] ; 2010.
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Abstract
Parkinson's disease (PD) is linked to impairments for recognizing emotional expressions, although the extent and nature of these communication deficits are uncertain. Here, we compared how adults with and without PD recognize dynamic expressions of emotion in three channels, involving lexical-semantic, prosody, and/or facial cues (each channel was investigated individually and in combination). Results indicated that while emotion recognition increased with channel availability in the PD group, patients performed significantly worse than healthy participants in all conditions. Difficulties processing dynamic emotional stimuli in PD could be linked to striatal dysfunction, which reduces efficient binding of sequential information in the disease.
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Le document en format XML
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Pell</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>School of Communication Sciences and Disorders, McGill University</s1><s2>Montréal</s2><s3>CAN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region><settlement type="city">Montréal</settlement></placeName><orgName type="university">Université McGill</orgName></affiliation></author></analytic><series><title level="j" type="main">Neuropsychology, development, and cognition. Section A, journal of clinical and experimental neuropsychology</title><title level="j" type="abbreviated">Neuropsychol., dev. cogn., Sect. A, j. clin. exp. neuropsychol.</title><idno type="ISSN">1380-3395</idno><imprint><date when="2010">2010</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Neuropsychology, development, and cognition. Section A, journal of clinical and experimental neuropsychology</title><title level="j" type="abbreviated">Neuropsychol., dev. cogn., Sect. A, j. clin. exp. neuropsychol.</title><idno type="ISSN">1380-3395</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Basal ganglion</term><term>Elderly</term><term>Emotion emotionality</term><term>Hearing</term><term>Information processing</term><term>Intermodal perception</term><term>Lip reading</term><term>Parkinson disease</term><term>Speech</term><term>Stimulus modality</term><term>Verbal perception</term><term>Vision</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Traitement information</term><term>Emotion émotivité</term><term>Maladie de Parkinson</term><term>Vision</term><term>Audition</term><term>Noyau gris central</term><term>Perception intermodale</term><term>Perception verbale</term><term>Lecture labiale</term><term>Parole</term><term>Modalité stimulus</term><term>Personne âgée</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Personne âgée</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Parkinson's disease (PD) is linked to impairments for recognizing emotional expressions, although the extent and nature of these communication deficits are uncertain. Here, we compared how adults with and without PD recognize dynamic expressions of emotion in three channels, involving lexical-semantic, prosody, and/or facial cues (each channel was investigated individually and in combination). Results indicated that while emotion recognition increased with channel availability in the PD group, patients performed significantly worse than healthy participants in all conditions. Difficulties processing dynamic emotional stimuli in PD could be linked to striatal dysfunction, which reduces efficient binding of sequential information in the disease.</div></front></TEI><affiliations><list><country><li>Canada</li><li>Royaume-Uni</li></country><region><li>Québec</li></region><settlement><li>Montréal</li></settlement><orgName><li>Université McGill</li></orgName></list><tree><country name="Canada"><region name="Québec"><name sortKey="Paulmann, Silke" sort="Paulmann, Silke" uniqKey="Paulmann S" first="Silke" last="Paulmann">Silke Paulmann</name></region><name sortKey="Pell, Marc D" sort="Pell, Marc D" uniqKey="Pell M" first="Marc D." last="Pell">Marc D. Pell</name></country><country name="Royaume-Uni"><noRegion><name sortKey="Paulmann, Silke" sort="Paulmann, Silke" uniqKey="Paulmann S" first="Silke" last="Paulmann">Silke Paulmann</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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