Resumos
From the presentation of the care of a young autistic patient within the framework of a device using his interest in music and sounds in general, the authors endeavor to show how one can orient the cure from notions of scratch (witness of the refusal that person with autism sends back to the other), graze (first inscription of the discontinuity operated in the chaos) and signature (transformation of the scratch allowing a presentation of the autistic subject in the world of Other)
Key words:
Autism; music; psychoanalysis; signature