Pupillary Response to Cognitive Demand in Parkinson’s Disease: A Pilot Study

Pupillary Response to Cognitive Demand in Parkinson’s Disease: A Pilot Study

Previous studies have shown that pupillary response, a physiological measure of cognitive workload, reflects cognitive demand in healthy younger and older adults. However, the relationship between cognitive workload and cognitive demand in Parkinson’s disease (PD) remains unclear. The aim of this pi...

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Bibliographic Details
Main Authors: Melike Kahya, Sanghee Moon, Kelly E. Lyons, Rajesh Pahwa, Abiodun E. Akinwuntan, Hannes Devos
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-04-01
Series:Frontiers in Aging Neuroscience
Subjects:
Parkinson’s disease
pupillary response
cognitive demand
non-demented
working memory
Online Access:http://journal.frontiersin.org/article/10.3389/fnagi.2018.00090/full

Internet

http://journal.frontiersin.org/article/10.3389/fnagi.2018.00090/full

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