Laurent Mottron opened up a new field of research by identifying the first atypical perceptions in autism, which he then categorized and modelled. These signs are now integrated into the diagnosis and patterns of the condition. The cohort of autistic adults he created has generated multiple results in cognition and brain imaging of autism and has opened a new field of study in sleep and genetics. By characterizing autistic strengths, and by championing the inclusion of autistic people in research including in his own work, he has helped with the destigmatization and social integration of this group on a global scale.