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Temporal analysis of the spontaneous baroreceptor reflex during mild emotional stress in the rat
The effect of emotional stress on the spontaneous baroreceptor reflex (sBRR) in freely moving rats was investigated. Six male Wistar rats equipped with an intra-arterial polyethylene catheter were exposed to a 2-min air-jet ...
Modeling EEG fractal dimension changes in wake and drowsy states in humans—a preliminary study
(Journal of Theoretical Biology, 2010)
Aim of this preliminary study was to examine and compare topographic distribution of Higuchi's fractal dimension (FD, measure of signal complexity) of EEG signals between states of relaxed wakefulness and drowsiness, as ...
Heart Rate Variability in Children with Exercise-Induced Idiopathic Ventricular Arrhythmias
(Pediatric Cardiology, 2010)
Ventricular arrhythmias (VAs) are common pediatric rhythm disorders requiring comprehensive laboratory evaluation. Although usually idiopathic, implying a benign character and favorable prognosis, the initial clinical ...