Levodopa and the feedback process on set-shifting in Parkinson's disease

• Main Authors: Au, Wing Lok, Zhou, Juan, Palmes, Paulito, Sitoh, Yih-Yian, Tan, Louis C. S., Rajapakse, Jagath C.
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Science::Medicine::Biomedical engineering
• Online Access: https://hdl.handle.net/10356/100884; http://hdl.handle.net/10220/16288
• Institution: Nanyang Technological University

To study the interaction between levodopa and the feedback process on set-shifting in Parkinson's disease (PD). Methods: Functional magnetic resonance imaging (fMRI) studies were performed on 13 PD subjects and 17 age-matched healthy controls while they performed a modified card-sorting task. E...