An abstract of the article "Ictal Scalp EEG Recording During Sleep vs. Wakefulness: Diagnostic Implications for Seizure Localization and Lateralization" is presented. The study seeks to determine the differences in the localizing value between sleep seizures and wake seizures. The study was conducted ...
Recording during spontaneous night sleep reveals the sporadic appearance of ocular movements. These are preceded or accompanied by an EEG pattern consisting of low voltage slow sharp waves predominating over the central scalp areas. Its topography, its relationship in time with the ocular movements and...
Wakefulness was significantly enhanced in the last 3 hr of the recording period. Occasional NREM episodes containing SWS were observed in the late morning and early afternoon. However, no significant increase in SWS or SWA in the last 3 hr of the sleep episode over any of the preceding 3-hr...
Sleep deprivation (SD), as an effective experimental method for studying the effects of insufficient sleep, can aid in a better understanding of the relationship between insufficient sleep and cognitive aspects. Resting-state electroencephalogram (EEG) is a sensitive brain activity recording for SD. ...
an inverted︰ relationship between dreaming and the prevalence of low‐frequency EEG rhythms, such that dreaming first emerges in concert with EEG slowing during the sleep﹚ake transition, but then disappears as high゛mplitude slow oscillations come to dominate the recording during later N2 sleep. ...
Sleep and wakefulness on the land were studied electrophysiologically in one adult female Cape fur seal (Arctocephalus pusillus). In two 24-h sessions, slow-wave sleep and paradoxical sleep averaged 27.4% and 4.6% of the total recording time. Almost 40% of the total slow-wave sleep time was...
EEG recording was performed during the awake, drowsiness and sleep states following sleep deprivation of 6 h. Background Results: Fifty five children of whom the initial record failed to detect epileptiform discharges, were assessed at age 5–17 years (mean: 10 ± ...
Participants: Sixteen subjects with developmental dyslexia (mean age 10.8 years) and 11 normally reading children (mean age 10.1 years) underwent overnight polysomnographic recording. Intervention: N/A. Measurements and Results: Sleep architecture parameters only showed some statistically significant ...
Such artifacts and noise sources greatly corrupt EEG recording and lead to significant changes in the accuracy of sleep spindle detection. Therefore, it is very essential to examine the capability of different automated sleep spindle detection techniques when artifact and noise sources are present or ...
We recommend that when performing routine non-sleep deprived EEGs in children, HV be performed first with IPS at the end of the EEG in order to maximize the yield of attaining sleep recording during the study. 展开 关键词: EEG Sleep Hyperventilation Intermittent photic stimulations ...