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Titolo:
Emotional conversations in Parkinson's disease
Autore:
Crucian, GP; Huang, L; Barrett, AM; Schwartz, RL; Cibula, JE; Anderson, JM; Triggs, WJ; Bowers, D; Friedman, WA; Greer, M; Heilman, KM;
Indirizzi:
Univ Florida, Dept Neurol, Gainesville, FL 32610 USA Univ Florida Gainesville FL USA 32610 t Neurol, Gainesville, FL 32610 USA Univ Florida, Dept Neurosurg, Gainesville, FL 32610 USA Univ Florida Gainesville FL USA 32610 eurosurg, Gainesville, FL 32610 USA Univ Florida, Dept Clin & Hlth Psychol, Gainesville, FL 32610 USA Univ Florida Gainesville FL USA 32610 Psychol, Gainesville, FL 32610 USA Penn State Univ, Coll Med, Div Neurol, Hershey, PA USA Penn State Univ Hershey PA USA iv, Coll Med, Div Neurol, Hershey, PA USA Univ Kentucky, Dept Neurol, Lexington, KY 40536 USA Univ Kentucky Lexington KY USA 40536 Dept Neurol, Lexington, KY 40536 USA St Barnabas Inst Neurol & Neurosurg, W Orange, NJ USA St Barnabas Inst Neurol & Neurosurg W Orange NJ USA rg, W Orange, NJ USA Gainesville VA Med Ctr, Gainesville, FL USA Gainesville VA Med Ctr Gainesville FL USA A Med Ctr, Gainesville, FL USA
Titolo Testata:
NEUROLOGY
fascicolo: 2, volume: 56, anno: 2001,
pagine: 159 - 165
SICI:
0028-3878(20010123)56:2<159:ECIPD>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
LATERAL HYPOTHALAMIC DAMAGE; MOTOR FUNCTION; ACTIVATION; DEPRESSION; DISORDERS; AROUSAL; NEGLECT; LESIONS; STATE; RATS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
49
Recensione:
Indirizzi per estratti:
Indirizzo: Crucian, GP Univ Florida, Dept Neurol, Box 100236, Gainesville, FL 32610 USA Univ Florida Box 100236 Gainesville FL USA 32610 FL 32610 USA
Citazione:
G.P. Crucian et al., "Emotional conversations in Parkinson's disease", NEUROLOGY, 56(2), 2001, pp. 159-165

Abstract

Objective: To learn how PD influences verbal description of emotional events. Background: Individuals with PD exhibit emotional processing deficits. Emotional experience likely involves several dimensions (e.g., valence, arousal, motor activation) subserved by a distributed modular network involving cortical, limbic, basal ganglia, diencephalic, and mesencephalic regions. Although the neurodegeneration in PD likely affects components in this network, little is known about how PD influences emotional processing. BecausePD is associated with activation deficits, one could predict that the discourse of emotional experiences involving high activation would be reduced in patients with PD compared to control subjects. Alternatively, because patients with PD exhibit paradoxical sensitivity to externally evoked motor activation (kinesia paradoxical, it is possible that emotional stimuli may facilitate verbal emotional expression more so in patients with PD than in control subjects. Methods: The authors measured verbal descriptions of personal emotional experiences in subjects with PD and normal controls. Results: Compared with control subjects, individuals with PD showed a relative increase in the number of words spoken and in discourse duration when talking about emotional experiences that are usually associated with high levels of arousal and motor activation. Although the authors did not measure arousal or activation, prior research has shown that, when asked to recall an emotional experience, people will often re-experience the emotion previously experienced during that episode. Conclusions: Recalling emotional episodes induces verbal kinesia paradoxica in patients with PD. Although. recall of these emotional episodes may have been associated with increased arousal and activation, the mechanism underlying emotional verbal kinesia paradoxica is unclear.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 00:20:15