Brain-based Classification of Negative Social Bias in Adolescents With Nonsuicidal Self-injury: Findings From Simulated Online Social Interaction
narcissism

Brain-based Classification of Negative Social Bias in Adolescents With Nonsuicidal Self-injury: Findings From Simulated Online Social Interaction

1. Introduction

Nonsuicidal self-injury (NSSI) is defined as the direct, deliberate destruction of one’s own body tissue without suicidal intent [], typically including behaviors such as cutting, burning, or hitting oneself. The risk of engaging in NSSI is particularly high during adolescence, with prevalence rates around 17% in community samples [

2

  • Muehlenkamp J.J.
  • Claes L.
  • Havertape L.
  • Plener P.L.
International prevalence of adolescent non-suicidal self-injury and deliberate self-harm.