scholarly journals Effects of Dinner Timing on Sleep Stage Distribution and EEG Power Spectrum in Healthy Volunteers

2021 ◽  
Vol Volume 13 ◽  
pp. 601-612
Author(s):  
Daisy Duan ◽  
Chenjuan Gu ◽  
Vsevolod Y. Polotsky ◽  
Jonathan Jun ◽  
Luu V. Pham
Keyword(s):  
Power Spectrum ◽  
Healthy Volunteers ◽  
Sleep Stage ◽  
Stage Distribution ◽  
Eeg Power Spectrum ◽  
Eeg Power

EEG power spectrum typical of vascular dementia in a subgroup of Alzheimer patients

1996 ◽  
Vol 23 (2) ◽  
pp. 139-151 ◽  
Author(s):  
Mario Signorino ◽  
Eugenio Pucci ◽  
Enrico Brizioli ◽  
Gabriella Cacchio ◽  
Giuseppe Nolfe ◽  
...  
Keyword(s):  
Power Spectrum ◽  
Vascular Dementia ◽  
Eeg Power Spectrum ◽  
Eeg Power

scholarly journals EEG Theta Power Activity Reflects Workload among Army Combat Drivers: An Experimental Study

2020 ◽  
Vol 10 (4) ◽  
pp. 199 ◽  
Author(s):  
Carolina Diaz-Piedra ◽  
María Victoria Sebastián ◽  
Leandro L. Di Stasi
Keyword(s):  
Power Spectrum ◽  
Mental Workload ◽  
Brain Activity ◽  
Subjective Data ◽  
Eeg Activity ◽  
The Road ◽  
Task Load ◽  
Eeg Power Spectrum ◽  
Dynamic Simulator ◽  
Eeg Power

We aimed to evaluate the effects of mental workload variations, as a function of the road environment, on the brain activity of army drivers performing combat and non-combat scenarios in a light multirole vehicle dynamic simulator. Forty-one non-commissioned officers completed three standardized driving exercises with different terrain complexities (low, medium, and high) while we recorded their electroencephalographic (EEG) activity. We focused on variations in the theta EEG power spectrum, a well-known index of mental workload. We also assessed performance and subjective ratings of task load. The theta EEG power spectrum in the frontal, temporal, and occipital areas were higher during the most complex scenarios. Performance (number of engine stops) and subjective data supported these findings. Our findings strengthen previous results found in civilians on the relationship between driver mental workload and the theta EEG power spectrum. This suggests that EEG activity can give relevant insight into mental workload variations in an objective, unbiased fashion, even during real training and/or operations. The continuous monitoring of the warfighter not only allows instantaneous detection of over/underload but also might provide online feedback to the system (either automated equipment or the crew) to take countermeasures and prevent fatal errors.

The hypnospectrogram: An EEG power spectrum based means to concurrently overview the macroscopic and microscopic architecture of human sleep

2009 ◽  
Vol 185 (1) ◽  
pp. 29-38 ◽  
Author(s):  
Vasileios Kokkinos ◽  
Andreas Koupparis ◽  
Maria L. Stavrinou ◽  
George K. Kostopoulos
Keyword(s):  
Power Spectrum ◽  
Eeg Power Spectrum ◽  
Human Sleep ◽  
Eeg Power

Sleep and EEG power spectrum effects of the 5-HT1A antagonist NAN-190 alone and in combination with citalopram

1996 ◽  
Vol 75 (1-2) ◽  
pp. 159-168 ◽  
Author(s):  
D. Neckelmann ◽  
A.A. Bjørkum ◽  
B. Bjorvatn ◽  
R. Ursin
Keyword(s):  
Power Spectrum ◽  
Eeg Power Spectrum ◽  
Eeg Power
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