Zhengkui Liu
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View article: An Enhanced Valence-Arousal Multimodal Emotion Dataset for Emotion Recognition
An Enhanced Valence-Arousal Multimodal Emotion Dataset for Emotion Recognition Open
We introduce a novel multimodal emotion recognition dataset designed to enhance the precision of valence-arousal modeling while incorporating individual differences. This dataset includes electroencephalogram (EEG), electrocardiogram (ECG)…
View article: A Generative AI-Powered System with LLM
A Generative AI-Powered System with LLM Open
The rapid advancement of generative artificial intelligence has enabled the development of highly adaptive systems capable of understanding, reasoning, and producing natural language with domain-specific fluency. This paper presents a gene…
View article: Symptom network connectivity in PTSD comorbid with depression in bereaved Chinese parents who have lost their only child
Symptom network connectivity in PTSD comorbid with depression in bereaved Chinese parents who have lost their only child Open
Background The death of a child is a highly traumatic event for parents and often leads to posttraumatic stress disorder (PTSD) and depression. PTSD and depression are frequently comorbid. However, the patterns of comorbidity at the sympto…
View article: Higher levels of D2R and D3R in the frontal–striatal regions are associated with reduced perseverative reward seeking after opioid abstinence
Higher levels of D2R and D3R in the frontal–striatal regions are associated with reduced perseverative reward seeking after opioid abstinence Open
Introduction The lower levels of dopamine D2 receptor (D2R) in the striatum and the heightened levels of dopamine D2 receptor (D3R) in the midbrain have been linked to impulsive behavior and risky decision-making associated with drug depen…
View article: Application and Evaluation of Algorithms and Deep Learning in Adolescent Mental Health Intervention
Application and Evaluation of Algorithms and Deep Learning in Adolescent Mental Health Intervention Open
View article: Relationships of psychological flexibility, social support and resilience among reunion population
Relationships of psychological flexibility, social support and resilience among reunion population Open
View article: Research of Anxiety, Depression, and PTSD among Reunited Populations based on Machine Learning
Research of Anxiety, Depression, and PTSD among Reunited Populations based on Machine Learning Open
View article: The Effect of Mixed Natural Sounds on Stress Recovery: Insights into Physiological Benefits and Temporal Dynamics
The Effect of Mixed Natural Sounds on Stress Recovery: Insights into Physiological Benefits and Temporal Dynamics Open
The effect of natural sound on stress recovery is heterogeneous. The combination mode of natural sounds and sound duration may affect stress recovery. We conducted a study with 104 participants, randomly assigning them to one of three grou…
View article: Effects of graphene far-infrared and social network interventions on depression, anxiety and dementia in older adults
Effects of graphene far-infrared and social network interventions on depression, anxiety and dementia in older adults Open
The GFII is a promising intervention that can be applied to intervene in cognitive and mood disorders in older adults. The GFII has short-term interventions for anxiety in older adults, but long-term effects for cognitive impairment. SNI a…
View article: Symptom network connectivity of PTSD comorbid with depression in bereaved Chinese parents
Symptom network connectivity of PTSD comorbid with depression in bereaved Chinese parents Open
Background The death of a child is a highly traumatic event for parents and often leads to posttraumatic stress disorder (PTSD) and depression. PTSD and depression are frequent comorbid. However, the patterns of comorbidity at the symptom …
View article: A mobile device-based game prototype for ADHD: development and preliminary feasibility testing
A mobile device-based game prototype for ADHD: development and preliminary feasibility testing Open
View article: Development and validation of the Chinese Rural Middle-aged and Elderly Health Literacy Scale
Development and validation of the Chinese Rural Middle-aged and Elderly Health Literacy Scale Open
Introduction A notable deficiency lies in the absence of tailored instruments for comprehensively evaluating the health literacy of middle-aged and elderly residents in rural areas of China. Given the context of China’s ageing demographic …
View article: Correction to: Loneliness among older Chinese individuals: the status quo and relationships with activity-related factors
Correction to: Loneliness among older Chinese individuals: the status quo and relationships with activity-related factors Open
View article: Patterns of Posttraumatic Stress Disorder and Posttraumatic Growth Among Employees After the Tianjin Explosion in China: A Latent Profile Analysis
Patterns of Posttraumatic Stress Disorder and Posttraumatic Growth Among Employees After the Tianjin Explosion in China: A Latent Profile Analysis Open
Background : Posttraumatic stress disorder(PTSD) and posttraumatic growth (PTG) often coexist in survivors of traumatic events. In this study, latent profile analysis was used to investigate the coocurrence patterns of PTSD and PTG among a…
View article: Effect of an AI agent trained on a large language model (LLM) as an intervention for depression and anxiety symptoms in young adults: a 28-day randomized controlled trial (Preprint)
Effect of an AI agent trained on a large language model (LLM) as an intervention for depression and anxiety symptoms in young adults: a 28-day randomized controlled trial (Preprint) Open
BACKGROUND Internet- and mobile-based psychological interventions (IMIs) have the advantages of being more accessible, less costly in terms of time and money, and more user friendly than traditional psychological interventions. Young adul…
View article: Loneliness among older Chinese individuals: the status quo and relationships with activity-related factors
Loneliness among older Chinese individuals: the status quo and relationships with activity-related factors Open
View article: Post-traumatic Stress Symptoms in Trauma- exposed Children and Adolescents on the Qinghai-Tibet Plateau: Associations with Prosocial Behavior and Resilience
Post-traumatic Stress Symptoms in Trauma- exposed Children and Adolescents on the Qinghai-Tibet Plateau: Associations with Prosocial Behavior and Resilience Open
High altitude has always been associated with a higher risk of trauma exposure. However, little is known about the stress-related symptoms and associated factors among trauma-exposed children and adolescents in high plateau areas. This stu…
View article: Symptom Network Connectivity of Posttraumatic Stress Disorder Comorbid with Depression in Bereaved Parents
Symptom Network Connectivity of Posttraumatic Stress Disorder Comorbid with Depression in Bereaved Parents Open
View article: Effects of Graphene Far-Infrared and Social Network Interventions on Depression, Anxiety and Dementia in Older Adults: The Role of Social Contact
Effects of Graphene Far-Infrared and Social Network Interventions on Depression, Anxiety and Dementia in Older Adults: The Role of Social Contact Open
Background Five-guaranteed elderly individuals are a special group of the elderly Chinese population faced with unique challenges; these individuals lack any financial resources (including support by relatives), and are solely reliant on t…
View article: The prevalence of SCT in China, its comorbidity with ADHD and its association with life events and parental-rearing behaviors
The prevalence of SCT in China, its comorbidity with ADHD and its association with life events and parental-rearing behaviors Open
View article: A mobile device-based game prototype (Save the Muse Home) for ADHD: the development and feasibility test
A mobile device-based game prototype (Save the Muse Home) for ADHD: the development and feasibility test Open
Objective:Our aim was to develop and evaluate the applicability of mobile device-based game therapy software for ADHD. Methods: A total of 51 children with ADHD and 52 healthy children were recruited in the study. At baseline, participants…
View article: Machine learning-based early diagnosis of autism according to eye movements of real and artificial faces scanning
Machine learning-based early diagnosis of autism according to eye movements of real and artificial faces scanning Open
Background Studies on eye movements found that children with autism spectrum disorder (ASD) had abnormal gaze behavior to social stimuli. The current study aimed to investigate whether their eye movement patterns in relation to cartoon cha…
View article: Time course of attentional bias and its relationship with PTSD symptoms in bereaved Chinese parents who have lost their only child
Time course of attentional bias and its relationship with PTSD symptoms in bereaved Chinese parents who have lost their only child Open
Background: The death of a child is a highly traumatic event for parents and often leads to posttraumatic stress disorder (PTSD). Attentional bias has been demonstrated in the onset and maintenance of PTSD symptoms. Objective:
View article: Sex Differences in Patterns of Childhood Traumatic Experiences in Chinese Rural-To-Urban Migrant Children
Sex Differences in Patterns of Childhood Traumatic Experiences in Chinese Rural-To-Urban Migrant Children Open
Background: Children and adolescents are likely to be exposed to various types of childhood traumatic experiences (CTEs) with gender-specific patterns. Rural-to-urban migrant children have been demonstrated a greater risk of CTE exposure t…
View article: Network structure and temporal stability of depressive symptoms after a natural disaster among children and adolescents
Network structure and temporal stability of depressive symptoms after a natural disaster among children and adolescents Open
Background: Previous studies have found that the postdisaster developmental course of depression is more stable than that of other mental disorders among children and adolescents. However, the network structure and temporal stabilit…
View article: How Maternal Trauma Exposure Contributed to Children’s Depressive Symptoms following the Wenchuan Earthquake: A Multiple Mediation Model Study
How Maternal Trauma Exposure Contributed to Children’s Depressive Symptoms following the Wenchuan Earthquake: A Multiple Mediation Model Study Open
Although well-established literature has indicated the burden of mental health among victims after the Wenchuan earthquake, no research has focused on the mental health of mothers and their children who experienced the earthquake and were …
View article: The Revision and Application of Aurora in China: Based on Successful Intelligence
The Revision and Application of Aurora in China: Based on Successful Intelligence Open
Aurora Battery is a corresponding test of successful intelligence. This study aims to examine the factorial structure of the Chinese version of Aurora Battery and to investigate its internal consistency and validity, as well as to discover…
View article: Intergenerational support and depressive symptoms in old age: The difference between urban and rural China
Intergenerational support and depressive symptoms in old age: The difference between urban and rural China Open
Objectives Intergenerational support is associated with fewer depressive symptoms in old age. Uneven development has resulted in huge urban–rural disparities in China, which could lead to different intergenerational relationships. The pres…
View article: A profile analysis of problematic smartphone usage among college students during coronavirus disease 2019: Relations with the impact of news reports
A profile analysis of problematic smartphone usage among college students during coronavirus disease 2019: Relations with the impact of news reports Open
View article: Symptom Structure of Depression in Older Adults on the Qinghai–Tibet Plateau: A Network Analysis
Symptom Structure of Depression in Older Adults on the Qinghai–Tibet Plateau: A Network Analysis Open
Previous studies have confirmed that depression among residents in high-altitude areas is more severe, and that depression may be more persistent and disabling in older adults. This study aims to identify the symptom structure of depressio…