Motivation, reward, and Parkinson's disease: influence of dopatherapy
Identifieur interne : 001034 ( PascalFrancis/Corpus ); précédent : 001033; suivant : 001035Motivation, reward, and Parkinson's disease: influence of dopatherapy
Auteurs : V. Czernecki ; B. Pillon ; J. L. Houeto ; J. B. Pochon ; R. Levy ; B. DuboisSource :
- Neuropsychologia [ 0028-3932 ] ; 2002.
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- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
"Orbitofrontal" and "cingulate" striatofrontal loops and the mesolimbic dopaminergic system that modulates their function have been implicated in motivation and sensitivity to reinforcement in animals. Parkinson's disease (PD) provides a model to assess their implications in humans. The aims of the study were to investigate motivation and sensitivity to reinforcement in non-demented and -depressed PD patients and to evaluate the influence of dopaminergic therapy by comparing patients in "on" (with L-Dopa) and "off" (without L-Dopa) states. Twenty-three PD patients were compared, in both the "on" and "off" states, to 28 controls, using: (1) an Apathy Scale; (2) Stimulus-Reward Learning, Reversal, and Extinction tasks; and (3) a Gambling task. PD patients were found: (1) mildly apathetic; (2) impaired on Stimulus-Reward Learning and Reversal, but not on Extinction; and (3) able to progress in the Gambling task during the first, but not the second assessment. There was no significant correlation between these various deficits. L-Dopa treatment clearly improved motivation, but had more limited and contrasting effects on other variables, decreasing the number of omission errors in Reversal, but increasing the number of perseveration errors in Extinction. These results suggest: (1) an implication of striatofrontal loops in human motivation and explicit and implicit sensitivity to reinforcement; (2) a positive influence of L-Dopa treatment on the subjective evaluation of motivation, but contrasting effects on reward sensitivity.
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Format Inist (serveur)
NO : | PASCAL 03-0004494 INIST |
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ET : | Motivation, reward, and Parkinson's disease: influence of dopatherapy |
AU : | CZERNECKI (V.); PILLON (B.); HOUETO (J. L.); POCHON (J. B.); LEVY (R.); DUBOIS (B.) |
AF : | INSERM E 007, Hôpital de la Salpêytière/Paris/France (1 aut., 2 aut., 4 aut., 5 aut., 6 aut.); Fédération de Neurologie, Hôpital de la Salpêtrière, 47 Blvd de l'Hôpital/75651 Paris/France (2 aut., 3 aut., 5 aut., 6 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Neuropsychologia; ISSN 0028-3932; Coden NUPSA6; Royaume-Uni; Da. 2002; Vol. 40; No. 13; Pp. 2257-2267; Bibl. 49 ref. |
LA : | Anglais |
EA : | "Orbitofrontal" and "cingulate" striatofrontal loops and the mesolimbic dopaminergic system that modulates their function have been implicated in motivation and sensitivity to reinforcement in animals. Parkinson's disease (PD) provides a model to assess their implications in humans. The aims of the study were to investigate motivation and sensitivity to reinforcement in non-demented and -depressed PD patients and to evaluate the influence of dopaminergic therapy by comparing patients in "on" (with L-Dopa) and "off" (without L-Dopa) states. Twenty-three PD patients were compared, in both the "on" and "off" states, to 28 controls, using: (1) an Apathy Scale; (2) Stimulus-Reward Learning, Reversal, and Extinction tasks; and (3) a Gambling task. PD patients were found: (1) mildly apathetic; (2) impaired on Stimulus-Reward Learning and Reversal, but not on Extinction; and (3) able to progress in the Gambling task during the first, but not the second assessment. There was no significant correlation between these various deficits. L-Dopa treatment clearly improved motivation, but had more limited and contrasting effects on other variables, decreasing the number of omission errors in Reversal, but increasing the number of perseveration errors in Extinction. These results suggest: (1) an implication of striatofrontal loops in human motivation and explicit and implicit sensitivity to reinforcement; (2) a positive influence of L-Dopa treatment on the subjective evaluation of motivation, but contrasting effects on reward sensitivity. |
CC : | 002B02B06 |
FD : | Parkinson maladie; Motivation; Récompense; Renforcement; Chimiothérapie; Lévodopa; Dopamine; Traitement; Homme |
FG : | Système nerveux pathologie; Système nerveux central pathologie; Encéphale pathologie; Extrapyramidal syndrome; Maladie dégénérative; Antiparkinsonien |
ED : | Parkinson disease; Motivation; Reward; Reinforcement; Chemotherapy; Levodopa; Dopamine; Treatment; Human |
EG : | Nervous system diseases; Central nervous system disease; Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Antiparkinson agent |
SD : | Parkinson enfermedad; Motivación; Recompensa; Reforzamiento; Quimioterapia; Levodopa; Dopamina; Tratamiento; Hombre |
LO : | INIST-11143.354000106712130060 |
ID : | 03-0004494 |
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Pascal:03-0004494Le document en format XML
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<front><div type="abstract" xml:lang="en">"Orbitofrontal" and "cingulate" striatofrontal loops and the mesolimbic dopaminergic system that modulates their function have been implicated in motivation and sensitivity to reinforcement in animals. Parkinson's disease (PD) provides a model to assess their implications in humans. The aims of the study were to investigate motivation and sensitivity to reinforcement in non-demented and -depressed PD patients and to evaluate the influence of dopaminergic therapy by comparing patients in "on" (with L-Dopa) and "off" (without L-Dopa) states. Twenty-three PD patients were compared, in both the "on" and "off" states, to 28 controls, using: (1) an Apathy Scale; (2) Stimulus-Reward Learning, Reversal, and Extinction tasks; and (3) a Gambling task. PD patients were found: (1) mildly apathetic; (2) impaired on Stimulus-Reward Learning and Reversal, but not on Extinction; and (3) able to progress in the Gambling task during the first, but not the second assessment. There was no significant correlation between these various deficits. L-Dopa treatment clearly improved motivation, but had more limited and contrasting effects on other variables, decreasing the number of omission errors in Reversal, but increasing the number of perseveration errors in Extinction. These results suggest: (1) an implication of striatofrontal loops in human motivation and explicit and implicit sensitivity to reinforcement; (2) a positive influence of L-Dopa treatment on the subjective evaluation of motivation, but contrasting effects on reward sensitivity.</div>
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<fC03 i1="07" i2="X" l="SPA"><s0>Dopamina</s0>
<s2>NK</s2>
<s2>FR</s2>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Traitement</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Treatment</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Tratamiento</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Homme</s0>
<s5>17</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Human</s0>
<s5>17</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Hombre</s0>
<s5>17</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Système nerveux pathologie</s0>
<s5>37</s5>
</fC07>
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<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Sistema nervioso patología</s0>
<s5>37</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Système nerveux central pathologie</s0>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Central nervous system disease</s0>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Sistema nervosio central patología</s0>
<s5>38</s5>
</fC07>
<fC07 i1="03" i2="X" l="FRE"><s0>Encéphale pathologie</s0>
<s5>39</s5>
</fC07>
<fC07 i1="03" i2="X" l="ENG"><s0>Cerebral disorder</s0>
<s5>39</s5>
</fC07>
<fC07 i1="03" i2="X" l="SPA"><s0>Encéfalo patología</s0>
<s5>39</s5>
</fC07>
<fC07 i1="04" i2="X" l="FRE"><s0>Extrapyramidal syndrome</s0>
<s5>40</s5>
</fC07>
<fC07 i1="04" i2="X" l="ENG"><s0>Extrapyramidal syndrome</s0>
<s5>40</s5>
</fC07>
<fC07 i1="04" i2="X" l="SPA"><s0>Extrapiramidal síndrome</s0>
<s5>40</s5>
</fC07>
<fC07 i1="05" i2="X" l="FRE"><s0>Maladie dégénérative</s0>
<s5>41</s5>
</fC07>
<fC07 i1="05" i2="X" l="ENG"><s0>Degenerative disease</s0>
<s5>41</s5>
</fC07>
<fC07 i1="05" i2="X" l="SPA"><s0>Enfermedad degenerativa</s0>
<s5>41</s5>
</fC07>
<fC07 i1="06" i2="X" l="FRE"><s0>Antiparkinsonien</s0>
<s5>42</s5>
</fC07>
<fC07 i1="06" i2="X" l="ENG"><s0>Antiparkinson agent</s0>
<s5>42</s5>
</fC07>
<fC07 i1="06" i2="X" l="SPA"><s0>Antiparkinsoniano</s0>
<s5>42</s5>
</fC07>
<fN21><s1>001</s1>
</fN21>
<fN82><s1>PSI</s1>
</fN82>
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<server><NO>PASCAL 03-0004494 INIST</NO>
<ET>Motivation, reward, and Parkinson's disease: influence of dopatherapy</ET>
<AU>CZERNECKI (V.); PILLON (B.); HOUETO (J. L.); POCHON (J. B.); LEVY (R.); DUBOIS (B.)</AU>
<AF>INSERM E 007, Hôpital de la Salpêytière/Paris/France (1 aut., 2 aut., 4 aut., 5 aut., 6 aut.); Fédération de Neurologie, Hôpital de la Salpêtrière, 47 Blvd de l'Hôpital/75651 Paris/France (2 aut., 3 aut., 5 aut., 6 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Neuropsychologia; ISSN 0028-3932; Coden NUPSA6; Royaume-Uni; Da. 2002; Vol. 40; No. 13; Pp. 2257-2267; Bibl. 49 ref.</SO>
<LA>Anglais</LA>
<EA>"Orbitofrontal" and "cingulate" striatofrontal loops and the mesolimbic dopaminergic system that modulates their function have been implicated in motivation and sensitivity to reinforcement in animals. Parkinson's disease (PD) provides a model to assess their implications in humans. The aims of the study were to investigate motivation and sensitivity to reinforcement in non-demented and -depressed PD patients and to evaluate the influence of dopaminergic therapy by comparing patients in "on" (with L-Dopa) and "off" (without L-Dopa) states. Twenty-three PD patients were compared, in both the "on" and "off" states, to 28 controls, using: (1) an Apathy Scale; (2) Stimulus-Reward Learning, Reversal, and Extinction tasks; and (3) a Gambling task. PD patients were found: (1) mildly apathetic; (2) impaired on Stimulus-Reward Learning and Reversal, but not on Extinction; and (3) able to progress in the Gambling task during the first, but not the second assessment. There was no significant correlation between these various deficits. L-Dopa treatment clearly improved motivation, but had more limited and contrasting effects on other variables, decreasing the number of omission errors in Reversal, but increasing the number of perseveration errors in Extinction. These results suggest: (1) an implication of striatofrontal loops in human motivation and explicit and implicit sensitivity to reinforcement; (2) a positive influence of L-Dopa treatment on the subjective evaluation of motivation, but contrasting effects on reward sensitivity.</EA>
<CC>002B02B06</CC>
<FD>Parkinson maladie; Motivation; Récompense; Renforcement; Chimiothérapie; Lévodopa; Dopamine; Traitement; Homme</FD>
<FG>Système nerveux pathologie; Système nerveux central pathologie; Encéphale pathologie; Extrapyramidal syndrome; Maladie dégénérative; Antiparkinsonien</FG>
<ED>Parkinson disease; Motivation; Reward; Reinforcement; Chemotherapy; Levodopa; Dopamine; Treatment; Human</ED>
<EG>Nervous system diseases; Central nervous system disease; Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Antiparkinson agent</EG>
<SD>Parkinson enfermedad; Motivación; Recompensa; Reforzamiento; Quimioterapia; Levodopa; Dopamina; Tratamiento; Hombre</SD>
<LO>INIST-11143.354000106712130060</LO>
<ID>03-0004494</ID>
</server>
</inist>
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