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Ya et al., 2015 - Google Patents

Is the electroencephalogram power spectrum valuable for diagnosis of the elderly with cognitive impairment?

Ya et al., 2015

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Document ID
16880600529977705434
Author
Ya M
Xun W
Wei L
Ting H
Hong Y
Yuan Z
Publication year
Publication venue
International Journal of Gerontology

External Links

Snippet

Background To study the changes of electroencephalogram (EEG) power spectrum in the elderly with mild cognitive dysfunction in resting and working memory task states. Methods In this study, 40 patients with mild Alzheimer's disease (AD group), 40 patients with mild …
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Classifications

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    • A61B5/04Detecting, measuring or recording bioelectric signals of the body of parts thereof
    • A61B5/0476Electroencephalography
    • A61B5/0484Electroencephalography using evoked response
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B5/04Detecting, measuring or recording bioelectric signals of the body of parts thereof
    • A61B5/0476Electroencephalography
    • A61B5/048Detecting the frequency distribution of signals
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    • A61B5/7235Details of waveform analysis
    • A61B5/7253Details of waveform analysis characterised by using transforms
    • A61B5/7257Details of waveform analysis characterised by using transforms using Fourier transforms
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    • A61B5/165Evaluating the state of mind, e.g. depression, anxiety
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    • A61B5/04001Detecting, measuring or recording bioelectric signals of the body of parts thereof adapted to neuroelectric signals, e.g. nerve impulses
    • AHUMAN NECESSITIES
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