Monday 3 October 2011

Autism - Symptoms, Diagnosis and Treatment




Autism - Symptoms, Diagnosis and Treatment
AUTISM
Autism starts before a child turns to three years. It is a disorder in the brain development which weakens the social interaction and communication. Autism causes restricted and repetitive behavior. Autism is a hereditary disorder even though the genetics of autism are complex and it is unclear which genes are responsible. Autism is associated with agents which cause birth defects in rare cases. Other possible causes of autism are childhood vaccines which are controversial and the vaccine hypotheses lack convincing scientific evidence. According to the experts out of 1000 children 3-6 children will have autism. Male are four times more to have autism than females.
Symptoms
The occurrence of autism is not known and it affects many parts of the brain. In the first two years of the child's life, parents usually notice the signs of autism. Autism is characterized by three distinctive behaviors. The autistic children have difficulties with social interaction, problems with verbal and non verbal communication, and repetitive behaviors or narrow, obsessive interests. There is a reduced sensitivity of pain, but are more sensitive to sound, touch or other sensory stimulation. These reactions may contribute to the behavioral symptoms such as a resistance to being cuddled or hugged. There is no cure for autism but treatment can help. The early behavioral and cognitive interference can help them to develop self-care, social and communication.
Diagnose
Based on the IQ autism is sometimes divided in to the low, medium and high functioning autism. The child affected by autism will show less attention to social stimuli, smile and look at others less often and very rarely respond to their own name. The severity and symptoms of autism may go unrecognized mainly in mildly affected children or when it is covered by more weakening handicaps. Doctors depend on a group of behaviors for diagnosing autism. These behaviors are:
(1) Unable to make friends with peers
(2) Unable to initiate or to continue a conversation with others.
(3) Absence of imaginative and social play.
(4) Unusual, typecast, repetitive use of language.
(5) Preoccupation with certain subjects or objects.
(6) Rigid devotion to certain routines or rituals.

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