EEGSleep spindlesPerson identificationFeature selectionIn this paper we present a novel approach to the person identification problem using rhythmic brain activity of spindles from whole night EEG recordings. The proposed system consists of a feature extraction module and a K-NN based classifier. ...
et al. Acoustic oddball during NREM sleep: a combined EEG/fMRI study. PLOS ONE 4, e6749 (2009). PubMed PubMed Central Google Scholar Tushaus, L. et al. In human non-REM sleep, more slow-wave activity leads to less blood flow in the prefrontal cortex. Sci. Rep. 7, 14993 (2017)...
Electroencephalography (EEG) is a non-invasive neuroimaging technique that allows researchers to observe dynamic processes in the brain as they happen. It is used to capture electrical activity of the brain during both sleep and wakefulness and allows for the analysis of frequency waves, absolute a...
We also measured the EEG power spectra (Extended Data Fig. 8a–d) and found a weak negative correlation between peak clearance and delta (0.5–4 Hz) power (Extended Data Fig. 8e), implying that the deeper the sleep, the lower the clearance....
Coverage encompasses the network and membrane mechanisms responsible for waking and sleeping brain activity, the roles of glial cells in the sleeping brain, the molecular basis of sleep EEG rhythms, and research on songbirds, rodents, and humans indicating the function of sleep. Key Features Collate...
“While clinicians can only grossly estimate or quantify the age of a patient based on their EEG, this study shows anartificial intelligencemodel can predict a patient’s age with high precision,” said lead author Yoav Nygate, senior AI engineer at EnsoData. “The model’s precision ena...
Indeed, PSG-defined sleep stages were originally devised from EEG as surrogate markers of arousal thresholds, yet over time many have come to see them as a more or less exhaustive set of intrinsic canonical states that cover the full repertoire of brain activity during sleep. However, the use...
sugar diet or a low-fat, low-sugar diet for one week. They then slept for one night in a laboratory wearing an electroencephalography (EEG) cap to record theirbrain’selectrical activity. After a break of several weeks, they switched to the other diet and repeated the laboratory sleep ...
Doctor Using Laptop and Testing Patients Brain Activity during Sleep AnnaStills Doctor, man and patient with brain x ray at clinic for healthcare checkup, appointment or results YuriArcursPeopleimages Female Doctor Checking EEG Test, Studying Electrical Activity of Patient's Brain Motortion Tablet, ...
In this paper, we validate Macaro's (2006) model of strategy use among language learners by assessing the amount of neural activity around the prefrontal c... O Takeuchi,M Ikeda,A Mizumoto - 《Reading in A Foreign Language》 被引量: 9发表: 2012年 Continuous-flow synthesis of [ 11 C]ra...