Strategies in probabilistic feedback learning in Parkinson patients OFF medication

Strategies in probabilistic feedback learning in Parkinson patients OFF medication

Highlights • Parkinson’s Disease (PD) patients show more lose-shift behavior than controls. • Acquisition in PD patients correlates negatively with lose-shift responses. • Acquisition in PD patients correlates positively with win-stay responses. • PD patients and controls do not differ on general ac...

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Veröffentlicht in:Neuroscience 2016-04, Vol.320, p.8-18
Hauptverfasser: Bellebaum, C, Kobza, S, Ferrea, S, Schnitzler, A, Pollok, B, Südmeyer, M
Format: Artikel
Sprache:eng
Schlagworte:
Aged
Brain - physiopathology
dopamine
feedback learning
Female
Formative Feedback
Humans
Learning - physiology
Male
Middle Aged
Neurology
observation
Parkinson Disease - physiopathology
Parkinson’s Disease
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Zusammenfassung:Highlights • Parkinson’s Disease (PD) patients show more lose-shift behavior than controls. • Acquisition in PD patients correlates negatively with lose-shift responses. • Acquisition in PD patients correlates positively with win-stay responses. • PD patients and controls do not differ on general acquisition. • PD patients and controls do not differ on strategies in observational learning.
ISSN:0306-4522
1873-7544
DOI:10.1016/j.neuroscience.2016.01.060