. .

.
/ / ɡ .
.
.
ʡ . : Asperger syndrome Rett syndrome childhood disintegrative disorder pervasive developmental disorder. ʡ autism spectrum disorders (ASDs) ( ʡ ). ɡ . .

.
ɡ . 68 ǡ 4 .

. ϡ 50-100%. X ԡ . ɡ ( : ) . ɡ .


:


ߡ ʡ
ɡ . ڡ . ߡ 20 40٪ ϡ 50 seizures . 25% ֡ .


ɡ . . ɡ . . ˡ . .


. ѡ . ( echolalia) ɡ ѡ "" "" "" "". ɡ ɡ . .

ߡ ʡ
ѡ ɡ . . . / ɡ ɡ . ɡ . ǡ ʡ . . .

. ɡ . .


( IQ 70). . . ɡ ɡ . ݡ .



ȡ . ɡ Social Communication Questionnaire Modified Checklist for Autism in Toddlers (M-CHAT-R) . Autism Diagnostic Observation Schedules ɡ . ɡ ɡ ɡ X .