selected publications
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academic article
- Dimensions of Apathy in Parkinson's Disease: Exploratory Factor Analysis of the Apathy Scale. Journal of Parkinsons Disease. 2:161-166. 2012-01-01
- Apathy and Depression: Separate Factors in Parkinson'S Disease. Journal of the International Neuropsychological Society. 17:1058-1066. 2011-11-01
- The Trajectory of Apathy After Deep Brain Stimulation: From Pre-Surgery To 6 Months Post-Surgery in Parkinson's Disease. Parkinsonism & Related Disorders. 17:182-188. 2011-03-01
- Pilot Study On the Effects of Poor Sleep On Executive Functioning in Essential Tremor and Parkinson's Disease. Sleep. 34:0640. 2011-01-01
- Greater Improvement in Quality of Life Following Unilateral Deep Brain Stimulation Surgery in the Globus Pallidus as Compared To the Subthalamic Nucleus. Journal of Neurology. Supplement. 256:1321-1329. 2009-08-01
- Greater Improvement in Quality of Life Following Unilateral Deep Brain Stimulation Surgery in the Globus Pallidus as Compared To the Subthalamic Nucleus. Journal of Neurology. Supplement. 256:1321-1329. 2009-08-01
- Cognition and Mood in Parkinson's Disease in Subthalamic Nucleus Versus Globus Pallidus Interna Deep Brain Stimulation: the Compare Trial. Annals of Neurology. 65:586-595. 2009-05-01
- Cognition and Mood in Parkinson's Disease in Subthalamic Nucleus Versus Globus Pallidus Interna Deep Brain Stimulation: the Compare Trial. Annals of Neurology. 65:586-595. 2009-05-01
- Does Laterality of Motor Impairment Tell Us Something About Cognition in Parkinson Disease?. Parkinsonism & Related Disorders. 15:315-317. 2009-05-01
- Examination of the Lille Apathy Rating Scale in Parkinson disease.. Movement Disorders. 24. 2009-04-01
- Examination of the Lille Apathy Rating Scale in Parkinson disease.. Movement Disorders. 24. 2009-04-01
- How cautious should we be when assessing apathy with the Unified Parkinson's Disease Rating Scale?. Movement Disorders. 24. 2009
- Cognitive Declines One Year After Unilateral Deep Brain Stimulation Surgery in Parkinson's Disease: a Controlled Study Using Reliable Change. The Clinical Neuropsychologist. 23:385-405. 2009-01-01
- Inappropriate Crying and Laughing in Parkinson Disease and Movement Disorders. The World Journal of Biological Psychiatry. 10:234-240. 2009-01-01
- Does Deep Brain Stimulation Induce Apathy in Parkinson'S Disease? 2008-05-01
- Deep brain stimulation and the role of the neuropsychologist.. The Clinical Neuropsychologist. 21. 2007
- Limbic, associative, and motor territories within the targets for deep brain stimulation: potential clinical implications.. Current Neurology and Neuroscience Reports. 7. 2007
- Dissociating apathy and depression in Parkinson disease. 2006
- Startling facts about emotion in Parkinson's disease: blunted reactivity to aversive stimuli. 2006