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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Monday, 16 March 2009

A Gift of Sight: Visual Perception Treatment for Autistic Children

Autism effects every child differently, thus tangible is onerous to find the exact treatments your child needs to cope with his or her symptoms. One mechanism that effects some autistic children ( though, not all ) is problems with visual perception. By using some standardized methods to help doctor up visual perception, you can ante up your child the bent to spot the world numerous decidedly, manufacture learning and comprehension easier and maybe curbing some behavior problems owing to hearty.

Autistic children mainly obtain problems with sensory overload and distortion. These are some of the corresponding problems innumerable tribe not suffering from the disorder flourish, and whence bounteous treatment options posses pass into available. Tribe with autism regularly treasure trove, however, that the sensory overload of the world due to vivid, colors, unlikeness, shapes, and patterns, is too much much to knob, causing them to act out or shut down in general. This is sometimes a genetic attribute that is cleverly new by the autism, thus if the child ' s parents have bad news with enumeration or have been colorful treated for visual perceptive problems, there is a commendable chance that the child needs help considering hardy.

The Irene System is one operative street to treat visual perception disorders. This style uses color to construct a besides harmonized world. You may retain heard of these methods if anyone has radically suggested using a color filter over the page when enumeration to serve able to interpret exceeding and numerous rapidly. This form is proven to work, and if your autistic child is at the maturity even of declaiming, you may craving to try these color filters to clock if there is a asymmetry in speed and comprehension. However, authentic is higher likely that your autistic child will benediction from color filters during the entire spell, not righteous when rendering. Special glasses have been fabricated using colored lenses to conquer this problem. Not every child responds the corresponding street to every color, whence concrete is a operation of trial and error to bargain out which color is the one blocking the harmful unclouded. You can further heap to appliance colored sunny bulbs in your home to help autistic individuals with their visual perception problems.

This method mainly helps children in 4 areas: depth perception, social interaction, learning, and physical well being. The colors help the child determine how far he or she is from an object, and the world becomes more three - dimensional, helping depth perception. Social interaction also improves because the child feels as though he or she is in a calmer world and can more clearly see and interpret facial expressions. The colors make it possible to learn, especially when reading, and overall, the child will feel better, because it helps reduce headaches and dizziness. By testing this technique and others to help visual perception problems, you can help your child better cope with the world and his or her autism.

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