Objective Measurement of Daytime Napping, Cognitive Dysfunction and Subjective Sleepiness in Parkinson’s Disease

• Samuel J. Bolitho,

  Affiliation Parkinson’s Disease Clinic, Brain and Mind Research Institute, The University of Sydney, Sydney, New South Wales, Australia

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• Sharon L. Naismith,

  Affiliation Healthy Brain Ageing Clinic, Ageing Brain Centre, Brain and Mind Research Institute, University of Sydney, Sydney, New South Wales, Australia

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• Pierre Salahuddin,

  Affiliation Parkinson’s Disease Clinic, Brain and Mind Research Institute, The University of Sydney, Sydney, New South Wales, Australia

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• Zoe Terpening,

  Affiliation Healthy Brain Ageing Clinic, Ageing Brain Centre, Brain and Mind Research Institute, University of Sydney, Sydney, New South Wales, Australia

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• Ron R. Grunstein,

  Affiliation Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia

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• Simon J. G. Lewis

  * Email: simonl@med.usyd.edu.au

  Affiliation Parkinson’s Disease Clinic, Brain and Mind Research Institute, The University of Sydney, Sydney, New South Wales, Australia

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