- Diagnosis and Treatment of Sleepiness
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Cyn J
- KMID: 2317385
- Sleep Med Psychophysiol.
- 2003 Jun;10(1):12-19.
Sleepiness, or hypersomnia, is a relatively common complaint and one of the main problems of modern society. Accurate evaluation and diagnosis of sleepiness are important. The methods used for evaluating... -
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- Understanding and Application of Lucid Dreams in Sleep Medicine
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Cyn J
- KMID: 2470660
- Sleep Med Psychophysiol.
- 2019 Dec;26(2):75-85.
- doi: 10.14401/KASMED.2019.26.2.75
A lucid dream is defined as a dream during which a dreamer is aware that she/he is dreaming. The existence of lucid dream has long been known in the literature,... -
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- Targeted Memory Reactivation can Enhance Memory Consolidation during Sleep
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Cyn J
- KMID: 2404032
- Sleep Med Psychophysiol.
- 2017 Dec;24(2):79-85.
- doi: 10.14401/KASMED.2017.24.2.79
Targeted memory reactivation (TMR) is a method whereby cues associated with previous learning are used to externally reactivate aspects of this learning. Research findings demonstrate that TMR can be a... -
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- COVID-19 and Sleep
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Cyn J
- KMID: 2537672
- Sleep Med Psychophysiol.
- 2022 Dec;29(2):29-34.
- doi: 10.14401/KASMED.2022.29.2.29
Coronavirus disease 2019 (COVID-19), which was a global pandemic caused by severe acute respiratory syndrome corona virus 2 (SARS-CoV-2), is still a serious public health problem. COVID-19 causes various symptoms... -
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- Sleep and Memory
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Cyn J
- KMID: 2317415
- Sleep Med Psychophysiol.
- 2005 Jun;12(1):5-10.
Study in the field of sleep and memory has greatly expanded recently and the number of publications supporting the association between sleep and memory consolidation is rapidly growing. This study... -
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- An Overview on Naps in Sleep Medicine
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Cyn J
- KMID: 2510597
- Sleep Med Psychophysiol.
- 2020 Dec;27(2):41-50.
- doi: 10.14401/KASMED.2020.27.2.41
Napping is a natural and universal phenomenon. There are some differences depending on the age, but they are common throughout life. As research on naps in sleep medicine has recently... -
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- Sleep and Cytokine
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Cyn J
- KMID: 2317427
- Sleep Med Psychophysiol.
- 2005 Dec;12(2):87-92.
Cytokines are the main regulatory molecules of not only immune system but also sleep system. Research on the role of cytokines on sleep has greatly been expanding since the first... -
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- Overview of Periodic Limb Movements During Sleep
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Cyn J
- KMID: 2317457
- Sleep Med Psychophysiol.
- 2008 Jun;15(1):17-24.
Periodic leg movements during sleep (PLMS) are best described as repetitive stereotypical movements of the lower extremities characterized by dorsiflexion of the ankle, dorsiflexion of the toes and a partial... -
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- The Pathophysiology of Restless Legs Syndrome/Willis-Ekbom Disease
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Cyn J
- KMID: 2524204
- Sleep Med Psychophysiol.
- 2021 Dec;28(2):43-52.
- doi: 10.14401/KASMED.2021.28.2.43
Restless Legs Syndrome/Willis-Ekbom Disease (RLS/WED) is a sleep disorder characterized by sensorimotor symptoms such as unpleasant sensations before sleep, akathisia, and periodic limb movements during sleep. It is also closely... -
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- Effects of Menopause on Obstructive Sleep Apnea
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Cyn J
- KMID: 2317480
- Sleep Med Psychophysiol.
- 2010 Jun;17(1):11-15.
Obstructive sleep apnea is a common sleep disorder that predominantly affects adult men than women. However, the prevalence in women increases with menopause dramatically. Menopause has long been described as... -
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- Cyclic Alternating Pattern: Implications for Insomnia
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Cyn J
- KMID: 2317494
- Sleep Med Psychophysiol.
- 2010 Dec;17(2):75-84.
The cyclic alternating pattern (CAP) is a periodic EEG activity in NREM sleep, characterized by sequences of transient electrocortical events that are distinct from background EEG activities. A CAP cycle... -
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- Spectral Analysis of Hidden EEG Arousal Activity in Periodic Leg Movements in Sleep without Microarousal
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Cyn J, Seo WS, Oh JS, Jeong DU
- KMID: 2317396
- Sleep Med Psychophysiol.
- 2003 Dec;10(2):100-107.
OBJECTIVES: Periodic leg movements in sleep (PLMS) might be subdivided based upon whether or not they are associated with visible EEG microarousals (MA). MA is considered to be responsible for... -
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