[Advances in the electrophysiological research on neurocognitive function in adolescents with non-suicidal self-injury]. / éžè‡ªæ€æ€§è‡ªä¼¤é’å°‘å¹´ç¥žç»è®¤çŸ¥åŠŸèƒ½ç›¸å ³ç”µç”Ÿç†ç ”ç©¶è¿›å±•.

Non-suicidal self-injury (NSSI) is becoming increasingly common in adolescents and seriously affects their physical and mental health, and it is also a major risk factor for suicide among adolescents. NSSI has now become a public health issue of general concern; however, the identification of cognitive dysfunction in NSSI is still based on neuropsychological cognitive assessment and subjective questionnaire assessment, with a lack of objective evaluation indicators. As a method for studying the cognitive neural mechanism of NSSI, electroencephalography is a reliable tool for finding objective biomarkers of NSSI. This article reviews the recent research on electrophysiology associated with cognitive dysfunction in adolescents with NSSI.