Impaired contrast sensitivity is associated with more severe cognitive impairment in Parkinson disease

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• 作者：A. Ridder^a ; M.L.T.M. Mü ; ller^b ; ^c ; V. Kotagal^a ; ^d ; K.A. Frey^a ; ^b ; R.L. Albin^a ; ^c ; ^d ; N.I. Bohnen^a ; ^b ; ^c ; ^d ; ^{nbohnen@umich.edu}
• 关键词：Cognitive impairment ; Contrast sensitivity ; Parkinson disease ; Retina ; Visual
• 刊名：Parkinsonism & Related Disorders
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：34
• 期：Complete
• 页码：15-19
• 全文大小：288 K
• 卷排序：34

文摘

Impaired contrast sensitivity in PD is robustly associated with cognitive deficits. This effect was most significant for executive functions. Findings may have implications for driving safety evaluations in PD.