Increased Right Dorsolateral Prefrontal Cortex Connectivity During Emotion Recognition Task in Adolescents With Self-Injurious Behavior: A Functional Near-Infrared Spectroscopy Studyopen access
- Authors
- Lee, Sang Min; Cha, Jihyun; Hong, Minha
- Issue Date
- Feb-2023
- Publisher
- KOREAN NEUROPSYCHIATRIC ASSOC
- Keywords
- fNIRS; Connectivity; Self-injurious behavior; Korean; Adolescent
- Citation
- PSYCHIATRY INVESTIGATION, v.20, no.2, pp.137 - 143
- Indexed
- SCIE
SSCI
SCOPUS
KCI
- Journal Title
- PSYCHIATRY INVESTIGATION
- Volume
- 20
- Number
- 2
- Start Page
- 137
- End Page
- 143
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/184892
- DOI
- 10.30773/pi.2022.0152
- ISSN
- 1738-3684
- Abstract
- Objective Research on neural correlates in the prefrontal cortex (PFC) associated with self-injurious behavior has mainly been per-formed in adults. However, studies on adolescents are scarce. We aimed to investigate the activation and connectivity of the PFC be-tween adolescents with self-injurious behavior (ASI) and psychiatric controls (PC) using functional near-infrared spectroscopy (fNIRS). Methods We used an emotion recognition task during fNIRS to assess 37 adolescents (23 with self-injurious behavior and 14 PC) between June 2020 and October 2021 and compared connectivity and activation between the two groups. We also measured adverse childhood events (ACE, Adverse Childhood Experiences) and performed a correlation analysis of channel activation according to ACE total scores.Results The difference in activation between the groups was not statistically significant. The connectivity of channel 6 was statistically significant. The interaction between channel 6 and the ACE total score showed statistical significance between the two groups(t[33]-2.61; p=0.014). The ASI group showed a negative correlation with the total ACE score.Conclusion This is the first study to investigate PFC connectivity using fNIRS in ASI. It has the implication of a novel attempt with a practically useful tool to uncover neurobiological differences among Korean adolescents.
- Files in This Item
-
- Appears in
Collections - 서울 의과대학 > 서울 교육협력지원교실 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/184892)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.