Sleep EEG characteristics after a spontaneous awakening.

1994 ◽  
pp. 255-267 ◽  
Author(s):  
Teresa Paiva ◽  
Agostinho Rosa
Keyword(s):  
Sleep Eeg

Evidence of favorable sleep EEG patterns in adolescent male vigorous football players compared to controls

2009 ◽  
Vol 42 (05) ◽  
Author(s):  
S Brand ◽  
A Djurdjevic ◽  
J Beck ◽  
M Gerber ◽  
M Hatzinger ◽  
...  
Keyword(s):  
Sleep Eeg ◽  
Adolescent Male ◽  
Football Players

Predictive value of sleep EEG markers in long-term course of depression

2004 ◽  
Vol 36 (05) ◽  
Author(s):  
M Hatzinger ◽  
S Brand ◽  
U Hemmeter ◽  
B Annen ◽  
E Holsboer-Trachsler
Keyword(s):  
Predictive Value ◽  
Sleep Eeg ◽  
Course Of Depression

Effects of Neurapas® balance on sleep EEG, cognitive performance and mood: A double-blind randomised cross-over study in healthy volunteers

2005 ◽  
Vol 38 (05) ◽  
Author(s):  
M Giesler ◽  
A Thum ◽  
A Haag ◽  
A Wartenberg-Demandt ◽  
G McGregor ◽  
...  
Keyword(s):  
Healthy Volunteers ◽  
Cognitive Performance ◽  
Sleep Eeg ◽  
Double Blind

The Effects of 884 MHz GSM Wireless Communication Signals on Self-reported Symptom and Sleep (EEG)- An Experimental Provocation Study

PIERS Online ◽  
2007 ◽  
Vol 3 (7) ◽  
pp. 1148-1150 ◽  
Author(s):  
Bengt B Arnetz ◽  
Torbjorn Akerstedt ◽  
Lena Hillert ◽  
Arne Lowden ◽  
N. Kuster ◽  
...  
Keyword(s):  
Wireless Communication ◽  
Sleep Eeg ◽  
Communication Signals

Development of an automatic sleep EEG analysis and staging system

1981 ◽  
Author(s):  
M. W. Vannier ◽  
E. Othmer ◽  
S. Othmer ◽  
P. Fishman
Keyword(s):  
Staging System ◽  
Sleep Eeg ◽  
Eeg Analysis

scholarly journals Neural correlates of memory recovery: Preliminary findings in children and adolescents with acquired brain injury

2021 ◽  
Vol 39 (1) ◽  
pp. 61-71
Author(s):  
Anne-Laure Mouthon ◽  
Andreas Meyer-Heim ◽  
Reto Huber ◽  
Hubertus J.A. Van Hedel
Keyword(s):  
Brain Injury ◽  
Spectral Power ◽  
Recovery Of Function ◽  
Acquired Brain Injury ◽  
Neural Correlates ◽  
Sleep Eeg ◽  
Brain Maturation ◽  
Brain Areas ◽  
Memory Recovery ◽  
Posterior Parietal

Background: After acquired brain injury (ABI), patients show various neurological impairments and outcome is difficult to predict. Identifying biomarkers of recovery could provide prognostic information about a patient’s neural potential for recovery and improve our understanding of neural reorganization. In healthy subjects, sleep slow wave activity (SWA, EEG spectral power 1–4.5 Hz) has been linked to neuroplastic processes such as learning and brain maturation. Therefore, we suggest that SWA might be a suitable measure to investigate neural reorganization underlying memory recovery. Objectives: In the present study, we used SWA to investigate neural correlates of recovery of function in ten paediatric patients with ABI (age range 7–15 years). Methods: We recorded high-density EEG (128 electrodes) during sleep at the beginning and end of rehabilitation. We used sleep EEG data of 52 typically developing children to calculate age-normalized values for individual patients. In patients, we also assessed every-day life memory impairment at the beginning and end of rehabilitation. Results: In the course of rehabilitation, memory recovery was paralleled by longitudinal changes in SWA over posterior parietal brain areas. SWA over left prefrontal and occipital brain areas at the beginning of rehabilitation predicted memory recovery. Conclusions: We show that longitudinal sleep-EEG measurements are feasible in the clinical setting. While posterior parietal and prefrontal brain areas are known to belong to the memory “core network”, occipital brain areas have never been related to memory. While we have to remain cautious in interpreting preliminary findings, we suggest that SWA is a promising measure to investigate neural reorganization.

scholarly journals A pilot study on essential oil aroma stimulation for enhancing slow-wave EEG in sleeping brain

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Li-Wei Ko ◽  
Cheng-Hua Su ◽  
Meng-Hsun Yang ◽  
Shen-Yi Liu ◽  
Tung-Ping Su
Keyword(s):  
Essential Oil ◽  
Sleep Quality ◽  
Slow Wave ◽  
Slow Wave Sleep ◽  
Sleep Eeg ◽  
Poor Sleep ◽  
Alpha Power ◽  
Poor Sleep Quality ◽  
Healthy Human ◽  
Study Results

AbstractSleep quality is important to health and life quality. Lack of sleep can lead to a variety of health issues and reduce in daytime function. Recent study by Fultz et al. also indicated that sleep is crucial to brain metabolism. Delta power in sleep EEG often indicates good sleep quality while alpha power usually indicates sleep interruptions and poor sleep quality. Essential oil has been speculated to improve sleep quality. Previous studies also suggest essential oil aroma may affect human brain activity when applied awake. However, those studies were often not blinded, which makes the effectiveness and mechanism of aroma a heavily debated topic. In this study, we aim to explore the effect of essential oil aroma on human sleep quality and sleep EEG in a single-blinded setup. The aroma was released when the participants are asleep, which kept the influence of psychological expectation to the minimum. We recruited nine young, healthy participants with regular lifestyle and no sleep problem. All participants reported better sleep quality and more daytime vigorous after exposing to lavender aroma in sleep. We also observed that upon lavender aroma releases, alpha wave in wake stage was reduced while delta wave in slow-wave sleep (SWS) was increased. Lastly, we found that lavender oil promote occurrence of SWS. Overall, our study results show that essential oil aroma can be used to promote both subjective and objective sleep quality in healthy human subjects. This makes aroma intervention a potential solution for poor sleep quality and insomnia.

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