External self-representations improve self-awareness in a child with autism.
Neurocase
; 21(2): 206-10, 2015.
Article
in En
| MEDLINE
| ID: mdl-24571201
ABSTRACT
We have previously suggested that the social symptoms of autism spectrum disorder (ASD) could be caused in part by a dysfunctional mirror neuron system (MNS). Since the recursive activity of a functioning MNS might enable the brain to integrate visual and motor sensations into a coherent body schema, the deficits in self-awareness often seen in ASD might be caused by the same mirror neuron dysfunction. CL is an autistic adolescent who is profoundly fascinated with his reflection, looking in mirrors at every opportunity. We demonstrate that CL's abnormal gait improves significantly when using a mirror for visual feedback. We also show that both the fascination and the happiness that CL derives from looking at a computer-generated reflection diminish when a delay is introduced between the camera input and screen output. We believe that immediate, real-time visual feedback allows CL to integrate motor sensations with external visual ones into a coherent body schema that he cannot internally generate, perhaps due to a dysfunctional MNS.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Awareness
/
Body Image
/
Feedback, Sensory
/
Autism Spectrum Disorder
Limits:
Adolescent
/
Humans
/
Male
Language:
En
Journal:
Neurocase
Journal subject:
CIENCIAS DO COMPORTAMENTO
/
NEUROLOGIA
/
PSICOLOGIA
/
PSIQUIATRIA
Year:
2015
Type:
Article
Affiliation country:
United States