Psychiatry Investigation

Association Between the (GT)₂₆ Allele in the GRIN2A Promoter and Opioid Use Disorder: Xiaohu Xie, Dingding Zhuang, Longhui Li, Tingting Wu, Wenwen Shen, Yue Liu, Wenjin Xu, Qingxiao Hong, Zemin Xu, Weisheng Chen, Jun Gu, Wenhua Zhou, Huifen Liu; Psychiatry Investig. 2025;22(6):730-735. Published online June 16, 2025; DOI: https://doi.org/10.30773/pi.2025.0090; Full text PubReader ePub PDF Supplementary Materials

Possible Role of Cancer-Related Dysfunctional Beliefs About Sleep and Intolerance of Uncertainty on Cognitive-Behavioral Model of the COVID-Related Hypochondriasis Among Patients With Cancer: Harin Kim, Seockhoon Chung; Psychiatry Investig. 2025;22(6):722-729. Published online June 16, 2025; DOI: https://doi.org/10.30773/pi.2024.0393; Full text PubReader ePub PDF Supplementary Materials

Association of Game Use With Loneliness and Social Isolation: A Nationwide Korean Study: Jin Young Jung, Han Mil Choi, Jin Pyo Hong, Myung Hyun Kim, Dahae Kim, So Hee Park, Bong-Jin Hahm, Ji Hyun An; Psychiatry Investig. 2025;22(6):714-721. Published online June 16, 2025; DOI: https://doi.org/10.30773/pi.2023.0385; Full text PubReader ePub PDF Supplementary Materials

Transcriptional Landscape and Biomarker Discovery for Endoplasmic Reticulum Stress in Alzheimer’s Disease: An Ex Vivo Study Using Patients-Derived Dermal Fibroblasts: Yeojin Kim, You Jin Nam, Sunwoo Yoon, Young Joon Cho, Ho Min Song, Seongmin Kim, Donghyuk Shin, Jin Young Noh, Sun Min Lee, So Young Moon, Eun-Joo Kim, Soo Hyun Cho, Byeong C. Kim, Seong Hye Choi, Sang Won Seo, Jin Wook Choi, Young-Sil An, Bumhee Park, Young Joon Park, Hee Young Kang, Hyun Goo Woo, Yong Hyuk Cho, Sunhwa Hong, Sang Joon Son, Sang-Rae Lee, Chang Hyung Hong, Hyun Woong Roh; Psychiatry Investig. 2025;22(6):699-713. Published online June 16, 2025; DOI: https://doi.org/10.30773/pi.2025.0101; Full text PubReader ePub PDF Supplementary Materials

Psychometric Properties of the Social Attribution Task and Its Relationship With Cognitive Functions: Samet Çelik, Leyla Arslan, Caner Özarslan, Mehmet Mart; Psychiatry Investig. 2025;22(6):687-698. Published online June 16, 2025; DOI: https://doi.org/10.30773/pi.2024.0356; Full text PubReader ePub PDF

The Metabolic Signature of Autism Spectrum Disorders Using Dried Blood Spots at Birth: Haixin Li, Yuqi Yang, Bin Yu, Yuping Zhang; Psychiatry Investig. 2025;22(6):678-686. Published online June 16, 2025; DOI: https://doi.org/10.30773/pi.2024.0293; Full text PubReader ePub PDF Supplementary Materials

Classification of Depressive Symptoms Among Bereaved Families of Sewol Ferry Disaster Victims Using Latent Profile Analysis: Yu-Ri Lee, Jinhee Hyun, Sunju Sohn, Jong-Sun Lee, Hyu Jung Huh, Kyonghwa Kang; Psychiatry Investig. 2025;22(6):650-659. Published online May 27, 2025; DOI: https://doi.org/10.30773/pi.2024.0272; Full text PubReader ePub PDF

Exploring the Correlation of Childhood Trauma With the Behavioral Activation and Inhibition System in Major Depressive Disorder and Bipolar I and II Disorders: Yoonjeong Jang, Sarah Soonji Kwon, Hyeona Yu, Daseul Lee, Joohyun Yoon, Chan Woo Lee, Yun Seong Park, Hyun A Ryoo, Yejin Park, Hyuk Joon Lee, Yeong Chan Lee, Hong-Hee Won, Tae Hyon Ha, Woojae Myung; Psychiatry Investig. 2025;22(6):620-631. Published online June 16, 2025; DOI: https://doi.org/10.30773/pi.2024.0247; Full text PubReader ePub PDF Supplementary Materials

Comparative Analysis of Violent Crime Statistics in Korea by Mental Illness Status (2012–2022): Implications of Deinstitutionalization: Cheol Park, Ju-Yeon Lee, Jae-Min Kim, Il-Seon Shin, Seunghyong Ryu, Sung-Wan Kim; Psychiatry Investig. 2025;22(6):612-619. Published online June 16, 2025; DOI: https://doi.org/10.30773/pi.2024.0309; Full text PubReader ePub PDF

National Trends and Directions for Suicide Prevention Research in South Korea: A Narrative Review: Ah Rah Lee, Je Young Hannah Sun, Myungjae Baik, Peter Jongho Na, Sang Min Lee, Jong-Woo Paik; Psychiatry Investig. 2025;22(6):603-611. Published online June 16, 2025; DOI: https://doi.org/10.30773/pi.2024.0383; Full text PubReader ePub PDF

Decoupled but Intertwined Association Between Dissociation and Depression: The Impact of Sleep and Gastrointestinal Symptoms: Yung-Chi Hsieh, Chui-De Chiu, Li-Shiu Chou, Ching-Hua Lin, Dian-Jeng Li; Psychiatry Investig. 2025;22(5):583-590. Published online May 15, 2025; DOI: https://doi.org/10.30773/pi.2024.0076; Full text PubReader ePub PDF Supplementary Materials

Brain Activation in Response to Literature-Related Activities: Seungpil Jeong, Ji Sun Hong, Doug Hyun Han; Psychiatry Investig. 2025;22(5):574-582. Published online May 15, 2025; DOI: https://doi.org/10.30773/pi.2025.0035; Full text PubReader ePub PDF

Sexual Victimization and Psychological and Behavioral Outcomes Among Children and Adolescents in South Korea: Hyun Ji Lee, Jungtae Choi, Jae-Won Kim, Kihyun Kim; Psychiatry Investig. 2025;22(5):564-573. Published online May 15, 2025; DOI: https://doi.org/10.30773/pi.2024.0289; Full text PubReader ePub PDF

Network Structure of Depression and Anxiety Symptoms in Older Asian Patients With Depressive Disorders: Findings From REAP-AD3: Seon-Cheol Park, Kiwon Kim, Jeongsoo Park, Sun Choi, Seonhwa Lee, Seungwon Cho, Eunkyung Kim, Tian-Mei Si, Roy Abraham Kallivayalil, Andi J. Tanra, Amir Hossein Jalali Nadoushan, Kok Yoon Chee, Afzal Javed, Kang Sim, Pornjira Pariwatcharakul, Takahiro A. Kato, Shih-Ku Lin, Naotaka Shinfuku, Norman Sartorius; Psychiatry Investig. 2025;22(5):552-563. Published online May 15, 2025; DOI: https://doi.org/10.30773/pi.2025.0033; Full text PubReader ePub PDF Supplementary Materials

Development and Validation of an Online Intervention Program to Augment Psychological Resilience: A Randomized Waitlist-Controlled Trial: Sang Won Lee, Jihyun Nam; Psychiatry Investig. 2025;22(5):542-551. Published online May 15, 2025; DOI: https://doi.org/10.30773/pi.2024.0319; Full text PubReader ePub PDF Supplementary Materials

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