Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Su Hwan Hwang"'
Publikováno v:
Sensors, Vol 15, Iss 5, Pp 11295-11311 (2015)
In this study, we developed and tested a capacitively coupled electrocardiogram (ECG) measurement system using conductive textiles on a bed, for long-term healthcare monitoring. The system, which was designed to measure ECG in a bed with no constrain
Externí odkaz:
https://doaj.org/article/33db7d503cd647c5b2cae667abf4731d
Autor:
Su Hwan Hwang, Young Min Choe, Dong Young Lee, Jun Ho Lee, Jae Won Choi, Min Soo Byun, Dahyun Yi, Jeong Yeon Hwang, Yu Jin Lee
Publikováno v:
Neurology. 90:e1167-e1173
ObjectivesTo clarify the relationships between sleep-wake cycle and cerebral β-amyloid (Aβ) deposition in cognitively normal (CN) older adults, focusing primarily on the moderating effects of the APOE ε4 allele.MethodsThe present study included 13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d579baba9d2635f912dfbb7119ebf306
https://doi.org/10.1212/wnl.0000000000005193
https://doi.org/10.1212/wnl.0000000000005193
Publikováno v:
Journal of Clinical Psychopharmacology. 37:351-354
PURPOSE/BACKGROUND The aim of this study was to evaluate the effects of quetiapine XR and lithium on actigraphy-measured circadian parameters in patients with bipolar II depression. METHODS/PROCEDURES This was an 8-week, open-label, prospective, rand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::422885d711f5a7e8335862dda6163822
https://doi.org/10.1097/jcp.0000000000000699
https://doi.org/10.1097/jcp.0000000000000699
Publikováno v:
IEEE Transactions on Biomedical Engineering. 64:295-301
The most widely used methods for predicting obstructive sleep apnea are based on clinical or anatomico-functional features. To improve exactitude in obstructive sleep apnea screening, this study aimed to devise a new predictor of apnea–hypopnea ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2cf31d65358774cd8ca364f88e1ed8c
https://doi.org/10.1109/tbme.2016.2554138
https://doi.org/10.1109/tbme.2016.2554138
Autor:
Yu Jin Lee, Dawoon Jung, Jae-Won Choi, Su Hwan Hwang, Kwang Suk Park, Sangwon Seo, Hyun Jae Baek, Heenam Yoon, Jae-Geol Cho, Do Un Jeong
Publikováno v:
IEEE Journal of Biomedical and Health Informatics. 21:115-122
We proposed and tested a method to estimate sleep period time (SPT) using electrodermal activity (EDA) signals. Eight healthy subjects and six obstructive sleep apnea patients participated in the experiments. Each subject's EDA signals were measured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f4f1b3b72e107b259584e24ee94096f
https://doi.org/10.1109/jbhi.2015.2490480
https://doi.org/10.1109/jbhi.2015.2490480
Autor:
Jae-Won Choi, Sang Kyong Kim, Kwang Suk Park, Sang Ho Choi, Su Hwan Hwang, Heenam Yoon, Sung Min Oh, Hyun Bin Kwon, Do-Un Jeong, Yu Jin Lee
Publikováno v:
IEEE transactions on bio-medical engineering. 65(12)
Objective: Cardiorespiratory interactions have been widely investigated in different physiological states and conditions. Various types of coupling characteristics have been observed in the cardiorespiratory system; however, it is difficult to identi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::147cfbb5b65f8d6148656c6bb9b47637
https://pubmed.ncbi.nlm.nih.gov/29993405
https://pubmed.ncbi.nlm.nih.gov/29993405
Autor:
Su Hwan Hwang, Yu Jin Lee, Sang Ho Choi, Heenam Yoon, Jae-Won Choi, Kwang Suk Park, Do Un Jeong
Publikováno v:
Computer methods and programs in biomedicine. 155
Objectives Obstructive sleep apnea (OSA) is a major sleep disorder that causes insufficient sleep, which is linked with daytime fatigue and accidents. Long-term sleep monitoring can provide meaningful information for patients with OSA to prevent and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c641b0a685d9d1ccf347d988be2e54a
https://pubmed.ncbi.nlm.nih.gov/29512493
https://pubmed.ncbi.nlm.nih.gov/29512493
Autor:
Jae Geol Cho, Byung Hun Choi, Hyun Jae Baek, Yu Jin Lee, Do-Un Jeong, Kwang Suk Park, Dawoon Jung, Su Hwan Hwang
Publikováno v:
IEEE transactions on bio-medical engineering. 65(3)
Objective: Nocturnal pulse oximetry has been proposed as a simpler alternative to polysomnography in diagnosing sleep apnea. However, existing techniques are limited in terms of inability to provide time information on sleep apnea occurrence. This st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44473e10b42d99144cadf202db8b0a8a
https://pubmed.ncbi.nlm.nih.gov/28622666
https://pubmed.ncbi.nlm.nih.gov/28622666
Publikováno v:
IEEE journal of biomedical and health informatics. 22(1)
We developed an automatic slow-wave sleep (SWS) detection algorithm that can be applied to groups of healthy subjects and patients with obstructive sleep apnea (OSA). This algorithm detected SWS based on autonomic activations derived from the heart r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b6aa52031ac32196bb8c42af3d89444
https://pubmed.ncbi.nlm.nih.gov/28600268
https://pubmed.ncbi.nlm.nih.gov/28600268
Publikováno v:
Physiological measurement. 38(4)
Objective We developed an automatic algorithm to determine rapid eye movement (REM) sleep on the basis of the autonomic activities reflected in heart rate variations. Approach The heart rate variability (HRV) parameters were calculated using the R-R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c23c810c01fdca54d68bdc055c87d519
https://pubmed.ncbi.nlm.nih.gov/28248198
https://pubmed.ncbi.nlm.nih.gov/28248198