Loss of awareness of hyposmia is associated with mild cognitive impairment in Parkinson's disease
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- 作者：Iori Kawasakia ; Toru Babaa ; t-baba@med.tohoku.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Atsushi Takedab ; Etsuro Moria
- 关键词：Parkinson's disease ; Parkinson's disease with mild cognitive impairment ; Olfaction ; Awareness ; Cognitive impairment
- 刊名：Parkinsonism & Related Disorders
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：22
- 期：Complete
- 页码：74-79
- 全文大小：433 K
文摘
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A total of 31 non-demented PD patients and 20 age-matched controls were studied.
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Patients were sub-classified into groups of PD with mild cognitive impairment (PD-MCI) and cognitively normal PD (PD-CN).
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The degree of hyposmia self-awareness was calculated as the difference between subjective and objective olfactory impairment.
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PD-MCI patients tended to rate their olfactory function higher on the olfactory questionnaire than PD-CN group.
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The loss of awareness of hyposmia is closely associated with mild cognitive impairment in PD patients.