Yausaki Tanaka

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The purpose of this study was to investigate the relationship between arousal level and blink activity; blink rate, blink amplitude and blink duration. Blink activity was examined under two different tasks in which arousal level was manipulated. One was a vigilance task (Experiment 1) for comparatively high arousal level. The other was a simple counting(More)
The secretion of dehydroepiandrosterone sulfate (DHEAS) decreases with age, and the incidence of heart failure rises in the elderly population. We measured plasma DHEAS levels in 50 male patients (mean 66.7+/-9.1 years old) with congestive heart failure due to idiopathic dilated cardiomyopathy before and after treatment. The study included 50 age-matched(More)
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