The Montreal Cognitive Assessment (MoCA) is known to have discriminative power for patients with Mild Impairment (MCI). Recently Reserve (CR) has been introduced as a factor that compensates cognitive decline. We aimed assess whether the MoCA reflects CR. Furthermore, we assessed there were any differences in efficacy between and Mini-Mental State Examination (MMSE) reflecting MoCA, MMSE, Index questionnaire (CRIq) administered 221 healthy participants. Normative data associated factors of...

Introduction Attention-deficit/hyperactivity disorder (ADHD) affects a significant proportion of the pediatric population, making early detection crucial for effective intervention. Eye movements are controlled by brain regions associated with neuropsychological functions, such as selective attention, response inhibition, and working memory, their deficits related to core characteristics ADHD. Herein, we aimed develop screening model ADHD using machine learning (ML) eye-tracking features...

This study aimed to reveal the relationship between life activities and cognitive function evaluate interaction education various leisure in predicting function. Using a cross-sectional research design with retrospective data, total of 210 healthy Korean older adults participated reported their years education, working, lifelong activities. Cognitive was measured using Mini Mental State Examination. A hierarchical multiple regression analysis showed that positively associated function,...

We aimed to develop a machine learning (ML) classifier detect and compare major psychiatric disorders using electroencephalography (EEG). retrospectively collected data from medical records, intelligence quotient (IQ) scores psychological assessments, quantitative EEG (QEEG) at resting-state assessments 945 subjects [850 patients with (six large-categorical nine specific disorders) 95 healthy controls (HCs)]. A combination of QEEG parameters including power spectrum density (PSD) functional...

Abstract Background Nonsuicidal self-injury (NSSI) combined with suicide ideation increases the risk of suicidal behaviors. Depression and posttraumatic stress disorder (PTSD) are comorbidities NSSI compounding this relationship. The present study compared diagnostic subgroups based on current depression PTSD psychological correlates (i.e., vulnerabilities impairment) presentations cognitions behaviors) in a psychiatric sample adolescents. Methods Eighty-seven adolescents meeting DSM-5...

The Korean government implemented mandatory hospital isolation in the early phase of COVID-19 pandemic. This study investigated mental health children and caregivers who underwent due to COVID-19. prospective examined physical condition under 7 years age with their negative pressure rooms at two hospitals Korea from April September 2021. Caregivers received a self-report questionnaire via text message. Their responses were analyzed compare during after identify factors influencing...

<title>Abstract</title> <bold>Background: </bold>Patellofemoral pain is a prevalent knee condition affecting up to 40% of individuals, especially females aged teens 50s. Standard treatments, including exercise therapy, often yield insufficient long-term results, partly due low compliance and psychological factors like depression catastrophizing pain. A digital therapeutics ‘<bold>MORA Cure PFP’</bold>which combine structured progressive cognitive behavioral therapy via an app, offers...

Abstract Background The two key mechanisms affected by internet gaming disorder (IGD) are cognitive and reward processing. Despite their significance, little is known about neurophysiological features as determined using resting-state electroencephalography (EEG) source functional connectivity (FC). Methods We compared EEG FC within the default mode network (DMN) reward/salience (RSN) between patients with IGD healthy controls (HCs) to identify markers associated A total of 158 young male...

A close link has been established between self-harm and suicide risk in adolescents, increasing attention is given to social media as possibly involved this relationship. It important identify indicators of suicidality (i.e., ideation or attempt) including aspects related contagion online offline networks explore the role relationship circumstances young adolescents with self-harm. This study explored characteristics Korean a recent history identified how behavioral features explain lifetime...

Chi Hyun Choi, MD, Soowon Park, PhD, Hyeon-Ju MA, Youngsung Cho, Bo Kyung Sohn, and Jun-Young Lee, PhD Department of Psychiatry, Seoul National University Hospital, Seoul, Korea Education, University, SMG-SNU Boramae Medical Center, 4 Psychiatry Behavioral Science, College Medicine,

Background The stigma associated with coronavirus disease (COVID-19) is relatively neglected in policies for handling the disease. Stigmatization occurs only within specific social contexts local societies. Objective This study aims to examine COVID-19 survivors’ experiences of and discrimination South Korea first 2 years pandemic. Methods Semi-structured interviews were conducted. Results Of 52 participants, 45 reported that they had cope their intimate relationships, workplaces, children’s...

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...

Temperament is close to susceptibility stress and the increased level of may lead problematic smartphone use (PSU). In this study, relationships between harm avoidance (HA) as a personality trait, daily traits, PSU in children adolescents were investigated.At baseline, all participants (184 adolescents, mean age 13.15 years) completed questionnaires on using Smartphone Addiction Scale-Short Version (SAS-SV) Korean Proneness Scale (SAPS). The Daily Hassles Questionnaire (DHQ) Junior Character...

Objective Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental in elementary school children. The present study investigated the characteristics of ADHD Korean children using version Rating Scale (K-ARS). data was compared with those obtained from comparable American population. Methods Participants included 29,914 children, aged 6-12 years, medium-sized city. parents completed home K-ARS. total and subscale-specific normative sex- age-related mean score differences...

This paper addresses a phase delay control for controlling low-frequency vibrations of lightly damped beam using piezoelectric actuator and sensor. controller is designed to behave like the velocity feedback at frequencies modes be controlled. composed lowpass filter, highpass all-pass filters. The filters arc supplemented robust stability uncontrolled modes. filter also suppresses amplification vi bration around frequency zero in system. are give desirable natural frequencies. applied...

This paper investigates iterative learning control of nonlinear discrete time non-minimum phase systems in tracking problems. The main objective this is to find an input-to-output mapping order stabilize the and obtain input update law for handling uncertain systems. In conventional approaches on systems, zero dynamics stabilized from system equations calculated state information. For depend output-to-state state-to-input mappings. proposed method, inverse using A new based relative degree...

Improving the accessibility of psychotherapy with aid Large Language Models (LLMs) is garnering a significant attention in recent years. Recognizing cognitive distortions from interviewee's utterances can be an essential part psychotherapy, especially for behavioral therapy. In this paper, we propose ERD, which improves LLM-based distortion classification performance additional modules (1) extracting parts related to distortion, and (2) debating reasoning steps by multiple agents. Our...

Chronic lower back pain (CLBP) is a global health issue leading to significant disability and socioeconomic burden. Traditional treatments, including exercise cognitive behavioral therapy (CBT), are often limited by physical temporal constraints. This study aimed evaluate the efficacy of multidisciplinary digital therapeutics (MORA Cure LBP) compared conventional treatments.

<sec> <title>BACKGROUND</title> Patellofemoral pain (PFP) is a common musculoskeletal disorder characterized by persistent knee pain, often without any structural abnormalities. Conservative treatments, particularly exercise therapy, are widely recommended; however, adherence remains generally low and full recovery not achieved. Psychological interventions can aid in symptom management; studies integrating cognitive behavioral therapy (CBT), which known to be effective for chronic with...

Objective: The effects of selective serotonin reuptake inhibitor (SSRI) on deficits in attention and executive function adolescents with major depressive disorder (MDD) are relatively unknown. We aimed to investigate changes symptom measures MDD treated escitalopram. Methods: study included 82 54 healthy controls aged from 12 17 years. Symptom were assessed using the Attention-Deficit/Hyperactivity Disorder Rating Scale (ADHD-RS) Child Behavior Checklist problems scale at baseline during...

An iterative learning controller is proposed for systems whose transfer functions have arbitrary relative degree and the role of high-order derivative output error analysed in connection with degree. In case a linear time-invariant system periodic disturbance sufficient condition convergence derived. It demonstrated, by simulation, that yields good performance even presence disturbance.