Vulnerability to self-harm in autism

作者：Paula Perez Isabel^*; Artigas Pallares Josep

来源：Revista de Neurologia, 2016, 62: S27-S32.

• Autism
• Communication disorders
• Emotional dysregulation
• Medical problems
• Self-harm
• Sensory processing

Introduction. The reasons underlying self-harm in persons with autism do not appear to have a single, straightforward and simple explanation. Biological predisposition, certain psychological states involving stress, atypical sensory processing, communication disorders, medical problems, and limited emotional regulation, among others, can lead persons with autism to harm themselves.
Aims. In this article a distinction is drawn, first of all, between self-harm related to neurodevelopmental disorders, such as autism, and self-harm linked to other psychiatric conditions. Second, a preliminary approach to an integrated model for the understanding of self-harm in autism is proposed.
Development. Some of the hypotheses put forward to account for self-harm in autism are focused on atypical sensory processing, on communication disorders and medical problems, and on emotional dysregulation.
Conclusions. The limited number of studies conducted in this area and the inconsistency of the data resulting from them have led to great efforts being made to separate the facts from the suppositions in this subject. This modest initial proposal makes it possible to draw up a roadmap to guide and help persons with autism, their families and professionals in the process of reducing or eliminating this behaviour. It is suggested that self-harm should no longer be considered a disruptive behaviour and that it should be interpreted instead as an (inadequate) self-regulatory response to stress.

• 出版日期2016