Psychiatry Investigation

Bridging Genes and Behavior in Autism Spectrum Disorder: Contributions of OXTR Gene Variants and Methylation to Brain Connectivity Patterns: Narae Yoon, Sohui Kim, Mee Rim Oh, Johanna Inhyang Kim, Jong-Min Lee, Bung-Nyun Kim; Psychiatry Investig. 2026;23(9):1131-1142. Published online August 27, 2026; DOI: https://doi.org/10.30773/pi.2026.0065; Full text PubReader ePub PDF Supplementary Materials

Loneliness, Depression, and Subjective Memory Complaints in Middle-Aged and Older Adults: The Role of Meaning in Life: Seung Chul Lee, Sungkun Cho, Yerin Shim, Dae-Hyun Yun, Taehyun Kim, Soo Rim Noh; Psychiatry Investig. 2026;23(7):892-902. Published online July 9, 2026; DOI: https://doi.org/10.30773/pi.2025.0326; Full text PubReader ePub PDF Supplementary Materials

A Comparative Analysis of Cortical Thickness in Female Youth With Non-Suicidal Self-Injury: Hyanghee Jeong, Tae Young Choi, Sujin Bae, Jung Yeon Moon; Psychiatry Investig. 2026;23(6):829-836. Published online May 22, 2026; DOI: https://doi.org/10.30773/pi.2025.0268; Full text PubReader ePub PDF

Changes in Functional Brain Activity in School-Age Children 10 Years Later: A Resting State Functional Magnetic Resonance Imaging Study: Lin Li, Yanshu Ding, Lihan Chen, Fei Liu, Yunzhi Ling, Renzhang Lin, Wanchao Zhang, Kaihua Jiang; Psychiatry Investig. 2026;23(6):790-796. Published online June 8, 2026; DOI: https://doi.org/10.30773/pi.2025.0436; Full text PubReader ePub PDF

The Relationship Between Aging Anxiety and Depression in Middle-Aged Adults: The Moderating Effect of Gratitude Disposition: Seon-Gyeong Kang, Sung-Man Bae; Psychiatry Investig. 2026;23(4):488-497. Published online April 6, 2026; DOI: https://doi.org/10.30773/pi.2025.0112; Full text PubReader ePub PDF

Resting-State Functional Connectivity Changes Associated With Post-Traumatic Stress and Anxiety Symptoms in North Korean Refugees: Minjee Jung, Kyoung Jin Kim, Kyeong Jin Kim, Woo-Suk Tae, Byung-Joo Ham, Sin Gon Kim, Kyu-Man Han; Psychiatry Investig. 2026;23(2):258-269. Published online February 3, 2026; DOI: https://doi.org/10.30773/pi.2025.0370
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Evolving Alzheimer’s Disease Clinical Practice: Updated Diagnostic Criteria, Fluid Biomarkers, and Special Considerations for Anti-Amyloid Therapies: Hyun Woong Roh, Yoon Young Chang, Keun You Kim, So Yeon Jeon, Sheng-Min Wang, Eosu Kim, Jae-Nam Bae, Seung-Ho Ryu; Psychiatry Investig. 2026;23(2):183-200. Published online February 3, 2026; DOI: https://doi.org/10.30773/pi.2025.0400
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Independent Role of White Matter Hyperintensity Volume and Location in Alzheimer’s Disease Risk Beyond Hippocampal Atrophy: Hyun Ju Yang, Jae Min Song, Joon Hyuk Park; Psychiatry Investig. 2025;22(12):1389-1397. Published online November 21, 2025; DOI: https://doi.org/10.30773/pi.2025.0127
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White Matter Integrity of the Three Subdivisions of the Superior Longitudinal Fasciculi in First-Episode Psychosis Patients: Jongrak Kim, Hyungyou Park, Inkyung Park, Jiseon Jang, Minah Kim, Jun Soo Kwon; Psychiatry Investig. 2025;22(9):1077-1085. Published online August 14, 2025; DOI: https://doi.org/10.30773/pi.2025.0116; Full text PubReader ePub PDF

Exploring the Relationship Between Different Pain Patterns and Depressive Symptom Among Older Koreans: Using Latent Growth Model: Kyu-Hyoung Jeong, Hye-Gyeong Son, Sunghee Kim, Ju Hyun Ryu, Seoyoon Lee; Psychiatry Investig. 2025;22(4):382-388. Published online April 11, 2025; DOI: https://doi.org/10.30773/pi.2024.0166
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Go and the Brain: Cognitive and Neural Impacts of Training: Ki Woong Kim; Psychiatry Investig. 2025;22(4):357-364. Published online April 11, 2025; DOI: https://doi.org/10.30773/pi.2024.0387
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The Clinical Utility of Biomarkers in Diagnosing Major Depressive Disorder in Adults: A Systematic Review of Literature From 2013 to 2023: Shi-han Ang, Roger C. Ho, Roger S. McIntyre, Zhisong Zhang, Soon-kiat Chang, Kayla M. Teopiz, Cyrus SH Ho; Psychiatry Investig. 2025;22(4):341-356. Published online April 11, 2025; DOI: https://doi.org/10.30773/pi.2024.0152
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Constructing the KOR152 Korean Young Adult Brain Atlas Utilizing the State-of-the-Art Method for the Age-Specific Population: Harin Oh, Jongrak Kim, Sunghyun Park, Moonyoung Jang, Minah Kim, Jun Soo Kwon; Psychiatry Investig. 2024;21(6):664-671. Published online June 24, 2024; DOI: https://doi.org/10.30773/pi.2024.0030; Full text PubReader ePub PDF

Subjective Cognitive Decline in Community-Dwelling Older Adults With Objectively Normal Cognition: Mediation by Depression and Instrumental Activities of Daily Living: Areum Kim, Sang Hui Chu, Sarah Soyeon Oh, Eun Lee, JiYeon Choi, Woo Jung Kim; Psychiatry Investig. 2024;21(6):583-589. Published online June 24, 2024; DOI: https://doi.org/10.30773/pi.2023.0403
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Classification of Mild Cognitive Impairment Using Functional Near-Infrared Spectroscopy-Derived Biomarkers With Convolutional Neural Networks: Jin-Hyuck Park; Psychiatry Investig. 2024;21(3):294-299. Published online March 25, 2024; DOI: https://doi.org/10.30773/pi.2023.0409
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