Research progresses of task state functional MRI in pathogenesis of non-suicidal self-injury
10.13929/j.issn.1003-3289.2025.03.031
- VernacularTitle:任务态功能MRI用于非自杀性自伤发病机制研究进展
- Author:
Shiji PENG
1
;
Nian LIU
;
Ying LI
;
Hangyu LI
;
Rui YU
;
Kaike LIAO
;
Xinyue CHEN
Author Information
1. 川北医学院附属医院放射科,四川南充 637000;川北医学院医学影像学院,四川南充 637000
- Publication Type:Journal Article
- Keywords:
adolescent;
self-injurious behavior;
magnetic resonance imaging
- From:
Chinese Journal of Medical Imaging Technology
2025;41(3):494-497
- CountryChina
- Language:Chinese
-
Abstract:
Non-suicidal self-injury(NSSI)refers to a mental disorder characterized by deliberate self-harm behaviors without suicidal intent.The pathogenesis of NSSI remains unclear,but may be related to abnormalities in reward circuitry,pain processing,emotion regulation,impulse control and hypothalamic-pituitary-adrenal axis.Task state functional MRI(fMRI)provides valuable insights into the intrinsic connections and neural circuits mechanisms underlying NSSI during various task states or behaviors.Research progresses of task state fMRI in pathogenesis of NSSI were reviewed in this article.
