autism autism spectrum disorders
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Participants with autism spectrum disorders should meet DSM-IV criteria for autistic disorder or Asperger disorder. General inclusion criteria: age 14-18 year, IQ > 85, right handedness (Edinburgh handedness Inventory > 80), normal visual capacities (correction
Exclusion criteria
Exclusion criteria: Sensory impairments, organic brain disorders, metal objects in body, alcohol/drug abuse. Specific exclusion criterium for healthy control participants is the presence or a history of medical conditions with a detrimental impact on neurological functioning.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1. Blood Oxigen Level Dependent response (signal change in brain activation as measured by means of functional magnetic resonance imaging related to visual stimuli presented to the participants during scanning) 2. Empathy quotient (obtained by a questionnaire measuring empathic abilities) 3. Symptom severity in the social domain (measured by the autism diagnostic interview-revised) | — |
Secondary
| Measure | Time frame |
|---|---|
| n.v.t. | — |
Countries
Netherlands