Increase of EEG Spectral Theta Power Indicates Higher Risk of the Development of Severe Cognitive Decline in Parkinson's Disease after 3 Years.
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ABSTRACT:
SUBMITTER: Cozac VV
PROVIDER: S-EPMC5126063 | biostudies-literature | 2016
REPOSITORIES: biostudies-literature
Publications
Increase of EEG Spectral Theta Power Indicates Higher Risk of the Development of Severe Cognitive Decline in Parkinson's Disease after 3 Years.
Cozac Vitalii V VV Chaturvedi Menorca M Hatz Florian F Meyer Antonia A Fuhr Peter P Gschwandtner Ute U
Frontiers in aging neuroscience 20161129
<b>Objective:</b> We investigated quantitative electroencephalography (qEEG) and clinical parameters as potential risk factors of severe cognitive decline in Parkinson's disease. <b>Methods:</b> We prospectively investigated 37 patients with Parkinson's disease at baseline and follow-up (after 3 years). Patients had no severe cognitive impairment at baseline. We used a summary score of cognitive tests as the outcome at follow-up. At baseline we assessed motor, cognitive, and psychiatric factors; ...[more]
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