The clinical significance of freezing while turning in Parkinson’s disease

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• 作者：Martina Mancini^a ; ^{mancinim@ohsu.edu} ; Katrijn Smulders^a ; Rajal G. Cohen^b ; Fay B. Horak^a ; ^c ; Nir Giladi^d ; John G. Nutt^a
• 关键词：ANCOVA ; covariate for the analysis ; ANOVA ; analysis of variance ; FoG ; freezing of gait ; ICC ; Intraclass Correlation Coefficient ; ITUG ; Timed Up and Go test ; NFOGQ ; New Freezing of Gait Questionnaire ; PD ; Parkinson&rsquo ; s disease ; PSD ; power spectral density ; SMA ; supplementary motor area ; TUG ; Timed-Up and Go
• 刊名：Neuroscience
• 出版年：2017
• 出版时间：20 February 2017
• 年：2017
• 卷：343
• 期：Complete
• 页码：222-228
• 全文大小：1041 K
• 卷排序：343

文摘

The validity of an objective measure of freezing during turning in place and TUG is investigated. Turning in place consistently elicited freezing, but not the TUG test. Only the Freezing Ratio during the turning in place test discriminated PD with and without freeing of gait. The objective Freezing Ratio was significantly correlated to the clinical judgment of freezing severity.