Task switching reveals abnormal brain-heart electrophysiological signatures in cognitively healthy individuals with abnormal CSF amyloid/tau, a pilot study

Task switching reveals abnormal brain-heart electrophysiological signatures in cognitively healthy individuals with abnormal CSF amyloid/tau, a pilot study

Electroencephalographic (EEG) alpha oscillations have been related to heart rate variability (HRV) and both change in Alzheimer's disease (AD). We explored if task switching reveals altered alpha power and HRV in cognitively healthy individuals with AD pathology in cerebrospinal fluid (CSF) and...

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Bibliographic Details
Main Authors: Arakaki, X. (Author), Arechavala, R.J (Author), Fonteh, A.N (Author), Harrington, M.G (Author), Hung, S.-M (Author), Kleinman, M.T (Author), Kloner, R.A (Author), Liu, A. (Author), Rochart, R. (Author), Shimojo, S. (Author), Wu, D.-A (Author)
Format: Article
Language:English
Published: Elsevier B.V. 2021
Subjects:
adult
aged
aging
alpha event related desynchronization
Alpha event-related desynchronization (ERD)
Alzheimer disease
Alzheimer Disease
Alzheimer's disease (AD)
amyloid protein
Article
atrial fibrillation
biofeedback
brain
Brain
brain function
cardiovascular parameters
cerebrospinal fluid
classifier
Clinical Dementia Rating
cognition
cognitive defect
cognitive flexibility
Cognitively healthy with normal (CH-NAT) or pathological (CH-PAT) cerebrospinal fluid (CSF) amyloid/tau
cohort analysis
comparative study
controlled study
demography
diagnostic accuracy
disease severity
electroencephalography
Electroencephalography
Electroencephalography (EEG)
embryo
evoked response
extrasystole
eyelid reflex
false discovery rate
fatigue
Fourier transform
heart function
heart rate
Heart Rate
heart rate variability
heart ventricle extrasystole
human
Humans
low frequency high frequency ratio
machine learning
Mini Mental State Examination
Montreal cognitive assessment
neuropathology
Pilot Projects
pilot study
prevalence
reaction time
root mean squared successive difference
RR interval
standard deviation of rr interval
stimulus
supraventricular premature beat
Task switching
tau protein
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