Autism

Introduction to Autism

Tammi Reynolds, BA & Mark Dombeck, Ph.D.

Autism and Related Pervasive Developmental Disorders

A Neurological Illness Characterized by Social, Communication and Behavioral Deficits

little boyAutism is a neurological disorder (a "brain" disease) characterized by the presence of severe communication, language and social deficits in affected persons. It is the most well known of several pervasive developmental disorder (PDD) diagnoses which begin in early childhood and continue throughout life, affecting most every aspect of life along the way. While autistic peoples' cognitive (thinking and language) and social skills are typically developmentally delayed compared to their peers, their motor (movement) skills develop in a more normal fashion.

Specific social interaction, communication and behavioral deficits must be present before the diagnosis of autism is appropriate. Though all people with Austim people show the same specific pattern of impairments, the severity of these impairments vary from case to case, with some people demonstrating relatively mild impairments and others demonstrating severe impairments.

From a very early age, children with autism demonstrate a fundamental difficulty in properly orienting towards other people and in processing social and non-verbal forms of communication, such as eye contact and facial expression. For instance, a typical infant is generally responsive to adult caregiver facial expressions and will imitate those expressions. If a parent smiles at an infant, that infant is likely to smile back. This is not the case with infants with autism, who often lack the ability to appreciate faces or socially conveyed feelings. Children with autism are also typically delayed (sometimes severely so) in their development of spoken language and conversational skills.

Individuals with autism also tend to demonstrate odd and socially inappropriate behaviors. They frequently act with indifference towards others, and remain isolated from their surroundings. Many obsess or fixate on certain objects or on particular topics they find personally interesting. They may insist on talking about a topic they find fascinating even when others around them are not interested. They may act out odd stereotyped movements and gestures. They may demonstrate an intense need for order and sameness with regard to their environment, and react with temper tantrums when their prized order is disturbed. In general, people with autism's lack of social awareness makes it difficult or impossible for them to successfully navigate through everyday situations.

Symptoms of autism are not present from birth. Most children with autism appear to develop typically during the first year of life. Symptoms of autism become apparent between eighteen and thirty-six months of life. Forty percent of cases are diagnosed by age three. Autism is an equal-opportunity illness; No particular race or social class tends to get it more frequently than another. However, it is far more likely (four to five times more likely) to occur in males than it is in females.

Once established, autistic symptoms continue into adulthood. The symptoms range in severity (across individuals) from relatively mild to severe and debilitating. In all but mild cases, autism interferes with typical development and makes it difficult or impossible for affected adults to live and work independently. Though intervention cannot reverse the course of autism, it can result in symptom improvement and a greater capability for independence. For intervention to be maximally successful, however, it must be delivered early in the developmental process, shortly after the diagnosis of autism is first made.

Autism appears to be occurring more frequently than was the case in the past. The prevalence (rate of occurrence) of autism has risen from five in every ten-thousand in the mid 1990's to one in every one-hundred and sixty-six in 2005. The numbers are leveling off and seem to be on the decline, but the rise in the number of cases of autism is staggering. There is no known reason for the dramatic increase, but awareness may play a significant role. Many more children who have mild forms of autism may be being diagnosed simply because parents and pediatricians have become more familiar with the symptoms of autism.

 




Clinic Locations

 

Erath County

906 Lingleville Highway

Stephenville, TX 76401

(254) 968-4181

 

Hood & Somervell Counties
104 Pirate Drive

Granbury, TX 76048

(817) 573-2662

 

Johnson County

1601 North Anglin Street

Cleburne, TX 76031

(817) 558-1121

 

Palo Pinto County

214 SW 26th Ave, Suite A

Mineral Wells, TX 76068

(940) 325-9541

 

Parker County

1715 Santa Fe Drive

Weatherford, TX 76086

(817) 599-7634

 

Administration Office 

2101 West Pearl Street

Granbury, TX 76048

(817) 579-4400

 

A Non-Profit 501(c)3 Agency

 

Survey Software

Powered by

QuestionPro

 

Polls

Powered by

MicroPoll

 

Email Marketing

Powered by

ContactPro

 

Suggestion Box

Powered by

IdeaScale


powered by centersite dot net