A5081211927- Sleep and related disorders
- Sleep and Wakefulness Research
- Obstructive Sleep Apnea Research
- Vestibular and auditory disorders
- Sleep and Work-Related Fatigue
- Cardiovascular and Diving-Related Complications
- EEG and Brain-Computer Interfaces
- Atrial Fibrillation Management and Outcomes
- Neuroscience of respiration and sleep
- Burn Injury Management and Outcomes
- Dementia and Cognitive Impairment Research
- Grit, Self-Efficacy, and Motivation
- Respiratory Support and Mechanisms
- Psychological Well-being and Life Satisfaction
- Global Educational Reforms and Inequalities
- Circadian rhythm and melatonin
- Gaze Tracking and Assistive Technology
- ATP Synthase and ATPases Research
- Neurological disorders and treatments
- Health disparities and outcomes
- Cerebral Venous Sinus Thrombosis
- Disaster Response and Management
- Metabolism and Genetic Disorders
- Mitochondrial Function and Pathology
- Family and Patient Care in Intensive Care Units
Seoul Medical Center
2021-2024
Seoul National University Bundang Hospital
2019-2021
Seoul National University Hospital
2021
Inha University Hospital
2015-2019
Background and Purpose Excess or insufficient sleep, irregular sleep-wake patterns, an extreme early late chronotypes adversely impact physical mental health.Changes in sleep characteristics should therefore be tracked, factors that contribute to poor identified.We investigated the changes patterns among South Korean adults during 2009-2018.Methods Using data of a representative sample from 2009 (n= 2,658, 48.5% males; age=44.5±15.0 years old [mean±standard deviation], age range=19-86 years)...
Instantaneous drowsiness (i.e., lapse or micro-sleep) during various activities such as driving construction causes enormous socioeconomic losses. Thus, a virtuous cycle system that monitors subject's can improve work efficiency and safety. We propose novel framework to detect instantaneous with only two-second length of electroencephalography (EEG). To achieve reliable performance, we use multitaper power spectral density for feature extraction along extreme gradient boosting machine...
The fine structure of sleep electrocortical activity reflects health and disease. current study provides normative data for electroencephalography (EEG) spectral power measures derived from overnight polysomnography (PSG) examines the effect age sex among Korean middle-aged older adults with or without obstructive apnea (OSA). We analysed home PSG 1,153 adult participants an ongoing population-based cohort study, Genome Epidemiology Study. Sleep stages were visually scored was measured on a...
Objective To examine the association of subjective age (SA) with sleep quality in an adult population.Methods In Korean Sleep and Headache Study, 2,349 participants (49.2% men; 48.1 ± 16.4 years old) were interviewed face-to-face using structured questionnaires between September December 2018. SA was assessed by asking their perceived then compared chronological (CA). Participants assigned to three groups: feeling younger, age, older. Pittsburgh Quality Index (PSQI). Association analyzed...
The purpose of this research was to explore clinical nurses' continuing education needs in caring for patients with acute burns.A descriptive design applied. To burns, focus group interviews were conducted. Educational assessments burn care knowledge and skills developed based on a content analysis the interviews. participants nurses at treatment hospital. Collected data analyzed.The showed high educational need nursing burns. They indicated covering comprehensive care, including emergency...
∗Department of Neurology, Inha University Hospital, Incheon †Department Neurology ‡Department Neurosurgery, Soonchunhyang University, Bucheon Bucheon, Korea Address correspondence and reprint requests to Tae-Kyeong Lee, M.D., Ph.D., Department College Medicine, 170 Jomaru-ro, Wonmi-gu, 420-767, Korea; E-mail: [email protected] Disclosure: Nothing disclose. Both authors contributed equally: D.O. E.-S.L. Study funding: This work was supported by the Research Fund. Potential conflict interest:...
Obesity hypoventilation syndrome (OHS) is defined as the combination of daytime hypercapnia (awake PaCO2 ≥45 mm Hg) and obesity (body mass index ≥30 kg/m2). Untreated OHS associated with comorbidities, including cardiovascular diseases, heart failure, pulmonary hypertension, metabolic syndrome. Continuous positive airway pressure (PAP) therapy non-invasive ventilation gold standard for treating OHS. PAP highly effective; however, some adverse effects can affect long-term compliance. Air...
Mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome is known as a maternally inherited mitochondrial disease with m.3243A>G mutation in the MT-TL1 gene. Here, we report case of targeted temperature management MELAS patient who had cardiac arrest severe acidosis after recurrent seizures.
Backgrounds: The right insular cortical stroke is believed to have arrhythmogenic potential such as secondary atrial fibrillation (AF). P wave-triggered signal-averaged electrocardiogram (SA-ECG) can reveal the wave dispersion which associated with risk of AF in future. However, there has been no relevant clinical study and we investigated after involving insula. Methods: We recruited acute patients consecutively, who admitted from February 2012 October 2013 took routine work-up SA-ECG....
Obstructive sleep apnea (OSA) and atrial fibrillation (AF) are associated with increased morbidity mortality. OSA AF share multiple risk factors, including hypertension, cardiovascular disorders, congestive heart failure, metabolic syndrome. Although the two conditions likely to have a bidirectional association, recent studies suggested that contributes development of through direct mechanical effects on cardiac remodeling. We report patient severe showing immediate conversion normal sinus...
Abstract Introduction Increasing research suggests that subjective cognitive decline (SCD) in the absence of objective dysfunction may be a forerunner non-normative and eventual progression to dementia. We investigated association between chronotype functioning representative sample adult population. Methods included subjects who participated nationwide cross-sectional survey sleep headache 2018 Republic Korea. A total 2136 (age 19-92, mean 48.3 ± 16.5 years old, 1062 male) was analysis. To...