What is Autism and What Causes Autism?

Autism by definition is a psychiatric developmentalA child with asperger's syndrome will typically
disorder that usually shows itself in the form ofhave a lot of the same social and behavioral
communication disorders, short attention span andissues as an autistic child but will still be able to
social problems. Children that show autisticslowly develop good speech and decent behavioral
features will not be interacting and playing theskills. Most of the time asperger suffers have
way a typical child would. Years ago autism wasproblems with social interactions and personal
incredibly rare and almost never found in children.space. They also seem to cling to routines and
Studies have shown about 1 in every 110 childrenbecome very upset when they can't do them.
are diagnosed with autism today. That numberBut a person with asperger's syndrome typically
was unheard just 40 years ago.has above average intelligence.
Autism is the most severe disorder in what isAlthough there are no definite answer for what
called the autism spectrum; some less severecauses autism there are some ongoing studies
disorders in this same spectrum are Pervasiveand ideas for what is autism. It has been
Developmental Disorder or PDD, Pervasiveresearched and argued that the mercury that
Developmental Disorder Not Otherwise Specified,was once used in vaccines, to fight bacteria
Rett Syndrome, Childhood Disintegrative Disordercontamination, has been the cause of autism. This
and Asperger's syndrome.form of vaccine hasn't been used since the 1990's
PDD and PDDNOS are named when a personafter the discovery of the harm it can do to
shows signs from all of the types of autism butpeople.
they do not exactly meet the symptoms of oneAnother suggestion for what causes autism is
specific type. Rett Syndrome is a much moresimply some genetic factors combined with
physical type of autism where loss of muscleenvironmental factors. Again no one has been able
tone is one of the first symptoms. A lot of timesto determine 100% what exactly causes autism.
a child with Rett Syndrome will seem normal andWhen the question "what is autism?" comes up,
develop naturally at first, and then completelyit's a difficult question to answer. The whole
stop and even lose some of their abilities. Thedisorder combines different problems which
same is said for Childhood Disintegrative Disorder,makes it hard to figure out.
the child will begin to regress after a couple years.Luckily there are a lot of people out there who
Asperger's Syndrome and Classic Autism are theare continuing researching what is autism. With a
two most prominent disorders in the Autismlot of hope and a little bit of luck we will soon find
Spectrum. More children and people have beenout what causes this debilitating disease. Being
and continue to get diagnosed with these twoaware of its existence is the first step to raising
disorders more often than anyone realizes.awareness. Kids and people all over the U.S. and
Whereas autism itself really disables the child andthe world suffer from autism and different
also shows a lot more physically asperger'sdisorders in the autism spectrum. You may know
syndrome can go un-noticed all the way tosomeone that suffers from one of them already.
adulthood.