Reward sensitivity deficits underlie apathy in Parkinson's disease
Apathy is increasingly appreciated to be a major problem in Parkinson's disease (PD), with up to 70% of cases affected. The mechanisms underlying the condition are poorly understood and objective detection methods are lacking. We used eye movement and pupil modulation in response to rewards as...
| Main Authors: | , , , , , , |
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| Format: | Journal article |
| Published: |
BMJ Publishing Group
2015
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