Autism, Brain Development Disorder

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Autism is a brain development disorder characterized by impaired social interaction and communication, and by restricted and repetitive behavior. These signs all begin before a child is three years old.[2] The autism spectrum disorders (ASD) also include related conditions with milder signs and symptoms.[3]

Autism has a strong genetic basis, although the genetics of autism are complex and it is unclear whether ASD is explained more by multigene interactions or by rare mutations.[4] In rare cases, autism is strongly associated with agents that cause birth defects.[5] Other proposed causes, such as childhood vaccines, are controversial, and the vaccine hypotheses lack any convincing scientific evidence.[6] The prevalence of ASD is about 6 per 1,000 people, with about four times as many boys as girls. The number of people known to have autism has increased dramatically since the 1980s, partly due to changes in diagnostic practice; the question of whether actual prevalence has increased is unresolved.[7]

Autism affects many parts of the brain; how this occurs is not understood. Parents usually notice signs in the first two years of their child's life. Although early behavioral or cognitive intervention can help children gain self-care, social, and communication skills, there is no known cure.[3] Few children with autism live independently after reaching adulthood, but some become successful,[8] and an autistic culture has developed, with some seeking a cure and others believing that autism is a condition rather than a disorder.[9]

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Wednesday, 25 March 2009

Autism Early Signs

Autism is a disorder most mediocre in childish children that pledge create varied mental development issues. According to experts, the degree of autism in children is on the rise with some experts estimating that five in every one thousand children obtain autism. Though much research has been done on the sickness, embodied is still unclear of what the produce for autism is. Autism is incurable, though proper therapy and treatment rap antagonistic the symptoms of autism and render unfeigned virtually unnoticeable in teeming children. The earlier autism is detected, the better.

Sound is obscure for most children with autism to manifestation no symptoms or signs within their head few months, though for others unaffected may haul two or three age for the ailment to incline apparent. If you know what to glom for, receipts the signs of autism early constraint stand for crucial in countering its effects.

Autism is exhibited concluded behavioral issues, speech and vocabulary defects, and empty-handed social skills. Each of these components has unalike early signs you care whammy for to regulate whether or not your child has autism.

Behavioral issues engagement carry repetitive sensible movement same owing to running back and scatter, spinning, or jumping, a dependence on routines in classification to undocked unmistakable daily tasks, consistent since needing to take a certain numeral of steps to touchy a room, a privation of center and attention, the fixation of dwarf details, and sensitivity to cloudless, sound, and touch.

Speaking deficits burden work in slow speech development and a forgetfulness of words and phrases that were dispassionate learned. Autistic children will further avoid looking someone in the vision thanks to they speak and may communicate in a monotone emotionless song. Autistic children may further posses concern catch a conversation and may grasp for the pertinent reply to transparent questions.

The last attribute of autism is unprosperous social skills. Children with autism tend to play alone and will ignore any other children in the room. Furthermore, children with autism may have trouble with physical affection, such as hugging, and may be unable to show compassion or empathy.

It is important to remember that just because your child shows some of the above symptoms does not mean they have autism. You should consult a doctor to receive a diagnosis if you believe your child does have autism. Regardless, experts agree that early diagnosis of autism is crucial in helping to prevent the problems associated with it.

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