Titlebook: Behavior and Brain Electrical Activity; Neil Burch,H. L. Altshuler Book 1975 Plenum Press, New York 1975 brain.collecting.electroencephalo

Tracheotomy

旧病复发

Immunohematology and Blood bankinggs with respect to both quantitative factors (for example, sleep latency, total sleep time, etc.) and qualitative factors (for example, alterations in sleep-stage characteristics, number of arousals, etc.).

竞选运动

低位的人或事

Etching

语源学

probate

Digital Systemsf time that analog methods become very limited. For example, an analog integrator operating over a period of one second is an elegant and easily realized device: an analog integrator ranging over one hour is exceedingly cumbersome and cannot be realized to even a moderate degree of accuracy.

Critical

评论者

The Effect of Total, Partial, and Stage Sleep Deprivation on EEG Patterns and Performanceity. Though some investigators had studied brain electrical activity during sleep (Loomis, Harvey, and Hobart 1937), sleep was hardly conceived as a fruitful period for behavioral research. Sleep was regarded as a quiet period, even referred to as a state of unconsciousness. We are now aware of the

材料等

Sleep Characteristics during the 28- and 59-Day Skylab Missions70). Ideas ranged from insomnia, or inability to sleep, through narcolepsy, which is associated with sleep at inappropriate times, to severe disturbances of sleep quality, such as alterations in the stage characteristics.