Electroencephalography and clinical neurophysiology. Supplement
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Electroencephalogr Clin Neurophysiol Suppl · Jan 1987
ReviewElectrophysiological monitoring in the intensive care unit.
Spontaneous electrical activity (EEG) and event-related computer averaged brain electrical potentials (EPs) are becoming an integral part of CNS function monitoring in neurological intensive care patients. EEG monitoring using the compressed spectral array (CSA) computer analysis offers continuous information about cerebral electrical activity, permitting an accurate definition of the severity of brain injury, forecasting patient's course, and early detection of secondary intracranial changes. It offers more precise indications for treatment and prognosis. ⋯ Changes is electrophysiological patterns are often related to changes in other physiological parameters or events affecting the patient. Consequently, it appears advantageous to monitor simultaneously other CNS and body functions and record, process and display the data obtained in the patient care area. To make this comprehensive monitoring system reliable and useful, a wise application of advanced computer technology and a high degree of understanding of intracranial dynamics are required.
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Electroencephalogr Clin Neurophysiol Suppl · Jan 1987
ReviewSleep/wake disturbances in working life.
This paper reviews the effects of shift work on sleep, alertness and well-being. It is seen that shift work causes disturbed sleep and increased fatigue. ⋯ Similarly, wakefulness is displaced to the circadian trough where the sleep-promoting properties of the circadian rhythm are at their maximum. The review concludes with a discussion of possible countermeasures.