- The Changes of EEG Nonlinear Parameter in Sleep and Wakefulness States
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Ha CK, Lee IK, Kang SY
- KMID: 1852234
- J Korean Neurol Assoc.
- 2000 Jan;18(1):50-53.
BACKGROUND: Up to now, sleep stages have traditionally been determined by the visual inspection of individual EEG waves. However, the exact physiological meaning of the sleep waves is not known.... -
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- Wakefulness during Cesarean Section after General Anesthetic Induction until Delivery Tested by Isolated Forearm Technique
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Lee GW, Hwang SO, Lee SC
- KMID: 2299255
- Korean J Anesthesiol.
- 1997 Dec;33(6):1084-1090.
- doi: 10.4097/kjae.1997.33.6.1084
BACKGROUND: As undergoing general anesthesia for Cesarean Section, we usually maintain a light anesthesia until delivery. It provokes the high incidence of waketulness for the mothers. We surveyed the incidence... -
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- Respiratory Sleep Physiology
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Kim JW, Lee SH
- KMID: 2317470
- Sleep Med Psychophysiol.
- 2009 Jun;16(1):22-27.
Regulation of respiration differs significantly between wakefulness and sleep. Respiration during wakefulness is influenced by not only automatic control but also voluntary and behavioral control. Sleep is associated with definite... -
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- Comparison of Wakefulness during Cesarean Section after Anesthetic Induction with Thiopental Sodium or Propofol
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Kang WJ, Si TO, Kim KS, Kwon MI, Kim DS, Shin KI
- KMID: 1934798
- Korean J Anesthesiol.
- 1996 Jun;30(6):680-686.
- doi: 10.4097/kjae.1996.30.6.680
BACKGROUND: Experience of wakefulness and pain perception during general anesthesia can be distressful to patients. For cesarean section, a light plane of general anesthesia is chosen for fetal safety and... -
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- Epilepsy and Sleep
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Lee IK
- KMID: 2317369
- Sleep Med Psychophysiol.
- 2002 Jun;9(1):14-17.
Epilepsy is a paroxysmal disorder caused by abnormal electrical discharges of the brain. As it is characterized by episodic seizures with intervening normal neurological states, some temporal patterns of seizure... -
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- Sleep Onset Period from the EEG Point of View
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Lee HK, Park DH
- KMID: 2317469
- Sleep Med Psychophysiol.
- 2009 Jun;16(1):16-21.
In accordance with the development of EEG and polysomnography in the field of sleep research, the sleep onset period (SOP) between wakefulness and sleep has been considered an important part... -
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- Maintenance of Wakefulness and Occupational Injuries among Workers of an Italian Teaching Hospital
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Valent F, Sincig E, Gigli GL, Dolso P
- KMID: 2388286
- Saf Health Work.
- 2016 Jun;7(2):120-123.
- doi: 10.1016/j.shaw.2015.10.002
BACKGROUND: To assess in a laboratory setting the ability to stay awake in a sample of workers of an Italian hospital and to investigate the association between that ability and... -
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- Difference in Sleep Characteristics between Restless Leg Syndrome With and Without Periodic Limb Movement during Wakefulness
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Shin YY, Byun JI, Shin WC
- KMID: 2434748
- J Sleep Med.
- 2018 Dec;15(2):62-67.
- doi: 10.13078/jsm.18014
OBJECTIVES: Restless leg syndrome (RLS) is a common sensorimotor disorder and is frequently associated with periodic limb movement in sleep (PLMS). Also about one third of patient with RLS have... -
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- Two Cases of Isolated Sleep Paralysis
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Lim YM, Lee SA
- KMID: 2342996
- J Korean Neurol Assoc.
- 2002 Jul;20(4):401-403.
We report two patients with frequent isolated sleep paralysis (SP). They have neither cataplexy nor daytime sleepiness, and there was no HLA DR2 or DQ1 association. We elicited one episode... -
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- Application of Detrended Fluctuation Analysis of Electroencephalography during Sleep Onset Period
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Park DH, Shin CJ
- KMID: 2250242
- Korean J Biol Psychiatry.
- 2012 Feb;19(1):58-62.
OBJECTIVES: Much is still unknown about the neurophysiological mechanisms or dynamics of the sleep onset process. Detrended fluctuation analysis (DFA) is a new tool for the analysis of electroencephalography (EEG)... -
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- Effect of Modafinil and Methylphenidate on Sleep-Wake Architecture and EEG Power Spectra in Rats
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Park JA, Jang HS, Jeong SH, Ha JH, Lee H, Lee MG
- KMID: 2011065
- Korean J Psychopharmacol.
- 2009 Jul;20(4):181-193.
OBJECTIVE : Modafinil, methylphenidate, and caffeine are wakefulness-promoting substances. Previously, it was reported that caffeine-induced wakefulness differs from natural wakefulness in terms of the EEG spectral profiles. In order to... -
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- Stress and Sleep Disorder
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Han KS, Kim L, Shim I
- KMID: 2165412
- Exp Neurobiol.
- 2012 Dec;21(4):141-150.
- doi: 10.5607/en.2012.21.4.141
The purpose of this study was to review potential, physiological, hormonal and neuronal mechanisms that may mediate the sleep changes. This paper investigates the literatures regarding the activity of the... -
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- The Effect of Amitriptyline on Chloramphenicol: Induced Insomnia in Rats
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Park SA, Han JH, Kim JS, Lee SP
- KMID: 2340323
- J Korean Neuropsychiatr Assoc.
- 1999 May;38(3):630-637.
OBJECTIVES: Several studies have shown that administration of antibiotics decreased sleep amount as well as bacterial colony numbers in rats. It is well known that antidepressants decrease rapid eye... -
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- Contorl of Ventilation during Sleep
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Kim WS
- KMID: 2317316
- Sleep Med Psychophysiol.
- 1999 Jun;6(1):19-25.
Sleep alters both breathing pattern and the ventilatory responses to external stimuli. These changes during sleep parmit the development or aggravation of sleep-related hypoxemia in patients with respiratory disease and... -
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- The Role of Nose in Sleep and Sleep Disorder
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Park CS
- KMID: 2277344
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2012 Apr;55(4):201-205.
- doi: 10.3342/kjorl-hns.2012.55.4.201
The pathophysiology and exact mechanism for sleep-disordered breathing (SDB) have not been fully understood and the role of nose obstruction in SDB has been still controversial. However, considering that the... -
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- A Case of Severe Obesity-Hypoventilation Syndrome Treated by Bilevel Positive Airway Pressure Therapy
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Kim HJ, Hong S, Han JK, Kim BJ, Park KW, Lee DH, Oh K, Sim WJ, Park SS, Shin SY
- KMID: 1852270
- J Korean Neurol Assoc.
- 2005 Dec;23(6):836-839.
Obesity-Hypoventilation syndrome (OHS) is characterized by morbid obesity, hypoxia, and hypercapnea during wakefulness without parechymal lung disease or severe obstructive sleep apnea. A woman was admitted because of mental deterioration... -
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- Proper administration of psychostimulants
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Nam B
- KMID: 2428825
- J Korean Med Assoc.
- 2018 Aug;61(8):502-508.
- doi: 10.5124/jkma.2018.61.8.502
Psychostimulants are a broad class of sympathomimetic drugs that include drugs of abuse, such as illegal substances, as well as therapeutic drugs, such as methylphenidate and modafinil. The common effect... -
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- A case of restless legs syndrome in a child presenting with growing pains
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Kim DS, Shin HB, Ahn YM
- KMID: 2280248
- Korean J Pediatr.
- 2008 Nov;51(11):1222-1227.
- doi: 10.3345/kjp.2008.51.11.1222
Restless legs syndrome (RLS) is a common neurological sleep disorder in adults characterized by the following diagnostic criteria: an urge to move that is usually associated with unpleasant sensations and... -
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- Pupil Size in Relation to Cortical States during Isoflurane Anesthesia
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Kum JE, Han HB, Choi JH
- KMID: 2352878
- Exp Neurobiol.
- 2016 Apr;25(2):86-92.
- doi: 10.5607/en.2016.25.2.86
In neuronal recording studies on anesthetized animals, reliable measures for the transitional moment of consciousness are frequently required. Previous findings suggest that pupil fluctuations reflect the neuronal states during quiet... -
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- Normal Sleep in Children and Adolescents
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Nam SO
- KMID: 1442105
- J Korean Child Neurol Soc.
- 2011 Aug;19(2):67-75.
Sleep is not just a rest for brain activity during daytime, but also has a vital function for memory consolidation after learning as well as restoration of both body and... -
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