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18 lis 2023 · A sleep-deprived EEG, or an electroencephalogram, is a type of EEG that's done when you've had much less sleep than usual. It's used to detect subtle seizures, like absence seizures or focal seizures.
18 maj 2017 · Specifically, decreases in night-time, total and REM sleep quantity, and increases in high-frequency electroencephalogram (EEG)-assessed activity (associated with hyperarousal) during REM sleep...
16 cze 2024 · EEG, as a common diagnostic tool, plays a pivotal role in detecting epileptiform discharges. Sleep deprivation (SD) has been a focus of epilepsy research, involving the intentional deprivation of sleep for a specific period to enhance the chances of identifying abnormal brain activity.
Sleep deprivation (SD) disturbs the circadian physiology and exerts a negative impact on brain and behavioural functions. SD impairs the cellular clearance of misfolded neurotoxin proteins like α -synuclein, amyloid- β, and tau which are involved in major neurodegenerative diseases like Alzheimer's disease and Parkinson's disease.
15 lip 2023 · Sleep electroencephalogram (EEG) signals likely encode brain health information that may identify individuals at high risk for age-related brain diseases.
1 lis 2014 · Sleep deprivation (SD) has long been used as a means of enhancing EEG sensitivity in the diagnostic process. However, huge methodological differences among the studies addressing this topic have led to highly variable results and often confusing assumptions.
A sleep-deprived EEG is the recording of the brain activity following a period of no sleep. The night before your appointment you’ll limit your sleep (more details below), and then come to the Neurophysiology Department in the morning.
