EEG Signatures and Effects of Mindfulness Approaches in Adolescents With Nonsuicidal Self-Injury.
Psychophysiology June 1, 2025 Yanfen Zhen, Pei Liu, Lin Jiang et al. 2 citations
Adolescents who engage in nonsuicidal self-injury (NSSI) show deficits in cognitive control, reflected in lower accuracy and sensitivity on an emotional go/no-go task, along with reduced P3 amplitude and theta power measured by EEG. A brief 10-minute deep breath meditation intervention, but not natural breath meditation, restored the decreased no-go theta power in these adolescents. Resting-state EEG microstate D, which reflects attention network activation, differed between meditation strategies and predicted NSSI remission one month later. The findings identify inhibition deficits and specific neural markers (P3, theta power, microstate D) that may aid diagnosis, track intervention effects, and forecast outcomes.