- Functional Brain Connectivity Studies
- Child and Adolescent Psychosocial and Emotional Development
- Palliative Care and End-of-Life Issues
- Mental Health Research Topics
- Childhood Cancer Survivors' Quality of Life
- Attention Deficit Hyperactivity Disorder
- Neural dynamics and brain function
- Digital Mental Health Interventions
- Educational Strategies and Epistemologies
- Cardiac, Anesthesia and Surgical Outcomes
- Autism Spectrum Disorder Research
- Advanced Neuroimaging Techniques and Applications
- Obsessive-Compulsive Spectrum Disorders
- Family Support in Illness
- Geriatric Care and Nursing Homes
- Ethics and Legal Issues in Pediatric Healthcare
- Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
- Innovative Teaching and Learning Methods
- Congenital heart defects research
- Genetics and Neurodevelopmental Disorders
- Bipolar Disorder and Treatment
- Personality Traits and Psychology
- Cardiac Arrest and Resuscitation
- Tryptophan and brain disorders
- Nutrition, Health and Food Behavior
Seoul National University Hospital
2015-2024
Seoul National University Children's Hospital
2020-2023
Seoul National University
2015-2022
California State University Los Angeles
2019
University of Minnesota, Duluth
2018
Beth Israel Deaconess Medical Center
2017
Stockton University
2007-2013
The University of Texas at Austin
2008
A central and persisting issue in educational technology is the provision of instructional environments conditions that can comply with individually different goals learning abilities. Instructional approaches techniques are geared to meet needs student called adaptive instruction (Como & Snow, 1986). More specifically, refers interventions aimed at effectively accommodating individual differences students while helping each develop knowledge skills required learn a task. Adaptive generally...
Abstract Purpose To evaluate the performance of delirium‐identification algorithms in administrative claims and drug utilization data. Methods We used data from a prospective study 184 older adults who underwent aortic valve replacement at single academic medical center to following algorithms: (1) International Classification Diseases (ICD) diagnosis codes for delirium; (2) antipsychotics use; (3) either ICD or (4) both use. These were evaluated against validated bedside assessment,...
Near-infrared light (NIL) promotes a wide range of biological effects including enhancement energy production, gene expression and prevention cell death. This is the first report in vivo neuroprotective NIL against optic neuropathy induced by mitochondrial complex I inhibition. Subjects were pigmented rats that received single bilateral intravitreal doses rotenone, inhibitor, or rotenone plus one three different NIL. Treatment evaluated at behavioral, structural neurochemical levels....
This study evaluated the effects of exergaming on college students’ energy expenditure (EE), moderate-to-vigorous physical activity (MVPA), light (LPA), rating perceived exertion (RPE), and enjoyment compared to traditional treadmill exercise, sex differences. Sixty students (30 female; X ¯ age = 23.6 ± 4.1 years) completed three 20-min exercise sessions Xbox 360 Kinect Just Dance (Microsoft, Redmond, WA, USA), Reflex Ridge walking. Their EE PA were assessed by ActiGraph accelerometers...
Lack of quantifiable biomarkers is a major obstacle in diagnosing and treating depression. In adolescents, increasing suicidality during antidepressant treatment further complicates the problem.We sought to evaluate digital for diagnosis response depression adolescents through newly developed smartphone app.We Smart Healthcare System Teens At Risk Depression Suicide app Android-based smartphones. This passively collected data reflecting social behavioral activities such as their usage time,...
Importance Selective serotonin reuptake inhibitors (SSRIs) are considered a first-line pharmacological treatment for adolescent depression with moderate or higher levels of symptom severity. Thus, it is important to understand neurobiological changes related SSRIs during the course adolescents depression. Objective To examine associated SSRI in major depressive disorder (MDD) by measuring longitudinal volume and resting-state functional connectivity (rsFC) dorsolateral prefrontal cortex...
Abstract Literature suggests that neurobiological factors such as brain structure play an important role in linking social stress with depression adolescence. We aimed to examine the of subcortical volumetric alteration association between peer problems one type and adolescent depression. hypothesized there would be indirect effects on through alteration. Seventy eight adolescents major depressive disorder (MDD) (age mean [SD] = 14.9 ± 1.5, 56 girls) 47 healthy controls [14.3 1.4, 26 girls])...
Underconnectivity in the resting brain is not consistent autism spectrum disorder (ASD). However, it known that functional connectivity of default mode network mainly decreased childhood ASD. This study investigated topology as changes connection strength and efficiency ASD, including early developmental stages.In this study, 31 ASD children aged 2-11 years were compared with age sex-matched showing typical development. We explored based on graph filtration by assessing single linkage...
Tic disorders are highly heritable; however, growing evidence suggests that environmental factors play a significant role in their pathogenesis. Studies on these have been inconsistent, with conflicting results. Therefore, this study aimed to examine the associations of pre- and perinatal exposure Tourette syndrome (TS) or chronic tic (CTD) Korean school-aged children.This case-control used data from large prospective cohort study. The primary outcome was TS/CTD diagnosis according...
Abstract Background The increase in the number of pediatric patients with complex health conditions necessitates application advance care planning for children. Earlier, withdrawal life-sustaining treatment was taboo medical society South Korea due to history such practice being punishable by law, and physicians tended pursue aggressive treatment. With changes public opinion on end-of-life care, Korean government enacted a new law that protect human dignity respecting patients’...
Abstract Background The aim of this study was to examine the psychometric properties Korean version Screen for Child Anxiety Related Emotional Disorders (SCARED) on a sample youths and cross-cultural differences in adolescents’ anxiety. Methods Our included 147 adolescents (ages 12–17, 92 girls), 93 with major depressive disorder 54 as controls. Participants were evaluated using Kiddie-Schedule Affective Schizophrenia School-Age Children-Present Lifetime Version (K-SADS-PL), SCARED, Behavior...
BackgroundWith advances in medical technology, the survival rate of child and adolescent patients who are treated for life-threatening diseases is dramatically improving [1], but deaths from incurable severe continue to occur.Among all (among individuals younger than 19 years) South Korea 2014, 35.8% (1,044
Abstract Background Pediatric palliative care supports children and young adults with life-limiting conditions their families, seeking to minimize suffering enhance quality of life. This study evaluates the impact specialized (SPC) on advance planning (ACP) patterns end-of-life for patients who died in hospital. Methods is a retrospective cohort medical records extracted from clinical data warehouse, covering aged 0–24 an academic tertiary children’s hospital South Korea. Participants were...
Despite medical advancements in neonatal survival rates, many children have poor neurological outcomes. Because the law Korea restricts withdrawal of life-sustaining treatment to only cases imminent death, discontinuation may not be an option, even patients with prognosis. This study investigated opinions general population and clinicians regarding such using hypothetical scenarios. We conducted a cross-sectional on web-based questionnaire. The sample from online panel comprised 500...
The vegetative state (VS) after severe acute brain injury (SABI) is associated with significant prognostic uncertainty and poor long-term functional outcomes. However, it generally distinguished from imminent death exempt the Life-Sustaining Treatment (LST) Decisions Act in Korea. Here, we aimed to examine perspectives of general population (GP) clinicians regarding decisions on mechanical ventilator withdrawal patients a VS SABI.
Korea's transition into a super-aged society brings to the forefront escalating dementia prevalence and consequent rise in mortality, highlighting need for effective end-of-life (EOL) care strategies. Despite legislative advancements, gaps remain addressing medical ethical challenges of EOL patients with advanced dementia, particularly evaluating treatment options like nasogastric tube (NGT) use mechanical ventilation (MV). This study investigates attitudes general population (GP) clinicians...
Many neurologic disorders manifest as psychiatric symptoms. Anti-N-Methyl-D-Aspartate (NMDA) receptor encephalitis is an autoimmune disease of the brain characterized by numerous neurological and features. Despite being rare, its prevalence rapidly increasing early management critical in ensuring successful sustainable recovery. Therefore, illness should be considered a differential diagnosis when clinically assessing patients. This report presents case female child who was hospitalized for...
Abstract BackgroundUnderconnectivity in the resting brain is not consistent autism spectrum disorder (ASD). However, it known that default mode network mainly decreased childhood ASD. This study investigated topology as changes connection strength and efficiency ASD, including early developmental stages.MethodsIn this study, 31 ASD children aged 2–11 years were compared with age sex-matched showing typical development. We explored functional connectivity based on graph filtration by...
<sec> <title>BACKGROUND</title> Lack of quantifiable biomarkers is a major obstacle in making diagnosis and predicting treatment response depression. In adolescents, increasing suicidality during antidepressant further complicate the problems. Emerging healthcare systems based on digital technology are beginning to show promising results dealing with mental health issues. </sec> <title>OBJECTIVE</title> Using Smart Healthcare System for Teens At Risk Depression Suicide (STAR-DS) smartphone...
Objectives : We examined magical ideation in adolescent and adult group by Magical Ideation Scale (MIS). also explored how adolescents adults respond differently to each items of MIS. Methods 310 nonclinical Year 10 students participated this study, completed MIS Symptom Checklist 90-revision (SCL-90-R). Total scores were compared between adolescents. The item characteristics evaluated response theory (IRT). Differential functioning (DIF) was detected using the parameters IRT. Results score...
<sec> <title>BACKGROUND</title> Lack of quantifiable biomarkers is a major obstacle in diagnosing and treating depression. In adolescents, increasing suicidality during antidepressant treatment further complicates the problem. </sec> <title>OBJECTIVE</title> We sought to evaluate digital for diagnosis response depression adolescents through newly developed smartphone app. <title>METHODS</title> Smart Healthcare System Teens At Risk Depression Suicide app Android-based smartphones. This...