Brain scans and thinking tests aim to unlock secrets of Self-Harm

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion criteria for persistent DSH group: * Adults 18-65 years. * Ability to leave informed consent. * Understands and uses the Swedish language without significant difficulties. * Psychiatric disorder and ongoing treatment at an adult psychiatric clinic. * DSH at least five times during the last three months, and DSH at least ten times during at least one year. Exclusion criteria for persistent DSH group: * No history of DSH, and/or DSH fewer than five times during the last three months and fewer than ten times during at least one year * Diagnosis of Intellectual disability * Diagnosis of chronic psychotic disorder * Hearing disability, visual impairment or motor disorder that rules out the ability to complete neurocognitive tasks Inclusion criteria for those who have ceased DSH group: * Adults 18-65 years. * Ability to leave informed consent. * Understands and uses the Swedish language without significant difficulties. * Psychiatric disorder and ongoing treatment at an adult psychiatric clinic. * No DSH during the last three months, but DSH at least ten times during at least one year. Exclusion criteria for those who have ceased DSH group: * Any DSH during the last three months, and/or fewer than ten times during the at least one year * Diagnosis of Intellectual disability * Diagnosis of chronic psychotic disorder * Hearing disability, visual impairment or motor disorder that rules out the ability to complete neurocognitive tasks Inclusion criteria for psychiatric disorder with no history of DSH group: * Adults 18-65 years. * Ability to leave informed consent. * Understands and uses the Swedish language without significant difficulties. * Psychiatric disorder and ongoing treatment at an adult psychiatric clinic. Exclusion criteria for psychiatric disorder with no history of DSH group: * Any DSH during the last three months, and more than two times during lifetime * Diagnosis of Intellectual disability * Diagnosis of chronic psychotic disorder * Hearing disability, visual impairment or motor disorder that rules out the ability to complete neurocognitive tasks Inclusion criteria for healthy control group: * Adults 18-65 years. * Ability to leave informed consent. * Understands and uses the Swedish language without significant difficulties. Exclusion criteria for healthy control group: * Diagnosed with any psychiatric disorder * Any DSH during the last three months, and more than two times during lifetime * Hearing disability, visual impairment or motor disorder that rules out the ability to complete neurocognitive tasks