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Types Of Autism – There Are 5 Different Types of Autism Disorders

News Elf — Tue, 24 Nov 2009 08:37:58 +0000

Autism is a complex developmental disability amongst many distinct values of severity. Technically, there is one diagnosis that is Autism. People do but then refer to the Pervasive Developmental Disorders as disorders on the Autism spectrum or Autism Spectrum Disorders (ASD). Autism Spectrum Disorders are developmental brain disorders that cause impaired social interaction, concerns amongst verbal and nonverbal communication, and unusual, repetitive, or majorly limited activities and interests. Autism is just one of uni different sorts of Autism disorders. Below are definitions and characteristics of the five different autism disorders.

Classic Autism: Autism is the second leading childhood developmental disorder and is considered the most severe of the different types of Autism disorders. People with Classic Autism develop language late, or not at all. People affected with Classic Autism have difficulties talking with other people or a profound lack of affection or emotional contact with others, an intense wish for sameness in routines, muteness or abnormality of speech, high levels of Visio-spatial skills, but major learning difficulties in other areas. Symptoms of autism usually appear during the first three years of childhood and continue throughout life. Autism is a spectrum disorder because the severity of impairment in each of these areas differs in each individual.

Aspergers Syndrome: A Person with Aspergers Syndrome can exhibit a variety of characteristics and the disorder can range from mild to severe. Children show deficiencies in social skill and have difficulties with transitions or changes. They compulsively cling to rituals and any changes in their routine can upset them. They have a great difficulty reading body language and determining proper body space. Some children with Aspergers Syndrome have reduced sensitivity to pain and an increased sensitivity to bright lights and loud noises.

With this type of Autism disorders they also have average or above-average intelligence. Childhood Disintegrative Disorder: Childhood Disintegrative Disorder includes severe regression in communication skills, social behavior, and all developmental motor skills. At the beginning these children seem perfectly normal. They start to regress at between ages 2-4 years. At that time these children stop socializing, lose potty-training skills, stop playing, lose motor skills and stop making friends. Types Of Autism

Rett Syndrome: Rett syndrome is a neurological and developmental disorder that mostly occurs in females and is marked by poor head growth. Loss of muscle tone is usually the first symptom. Other early symptoms may include problems crawling or walking and diminished eye contact. They stop using their hands to do things and often develop stereotyped hand movements, such as wringing, clapping, or patting their hands.

The inability to perform motor functions is perhaps the most severely disabling feature of Rett syndrome, interfering with every body movement, including eye gaze and speech. Infants with Rett syndrome seem to grow and develop normally at first, but then stop developing and even lose skills and abilities. Pervasive Developmental Disorder-Not Otherwise Specified: This tends to describe people who have many or all of the different types of Autism disorders.

Children with PDDNOS either do not fully meet the criteria of symptoms used to diagnose any of the four specific types above, and/or do not have the degree of impairment described in any of the above four specific types. Don’t let your child suffer anymore! Lead your child out of his world through Types Of Autism program now!

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Symposium Raises Awareness Of Specialists And Pediatricians About GI Disorders In Autism And Identifies Critical Areas For Further Study

News Elf — Tue, 03 Nov 2009 08:06:34 +0000

Autism Speaks, the American Academy of Pediatrics (AAP) and the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition (NASPGHAN) will host one of the largest gatherings of researchers, clinicians and pediatric specialists to better understand the gastrointestinal (GI) problems in children with autism spectrum disorders (ASDs). (Source: Health News from Medical News Today)

Source: MedWorm: Autism

Autism and Fever

News Elf — Tue, 02 Jun 2009 18:24:19 +0000

Some parents have noted that during periods of fever, their children seem to have exhibited “less autistic” tendencies. There may be an explanation for this now as two doctors from Yeshiva University have published a study in the March 2009 Brain Research Reviews, that proposes autism spectrum disorders (ASD) may be the product of a dysregulated neuron bundle in the brain stem called the locus coeruleus-noradrenergic (LC-NA) system. Of further interest, is their observation that during episodes of fever some children with autism seemed to have improved behavior that then dissipated once the fever had subsided.

According to the study’s authors, Dominick P. Purpura, M.D., dean emeritus and distinguished professor of neuroscience at Einstein and Dr. Mark F. Mehler, M.D., chairman of neurology and director of the Institute for Brain Disorders and Neural Regeneration at Einstein, the LC-NA system is the only brain region involved both in controlling behavior and producing fever. This area of the brain is largely responsible for the production of noradrenaline, a neurotransmitter that induces our body’s “fight or flight” reaction. Noradrenaline is also a key for higher-order sensory processing of environmental stimuli, and facilitating the ability to focus one’s attention. Attention deficit disorder is frequently reported in those with autism.

The cause of this dysregulation of the LC-NA system is attributed broadly to genetic and epigenetic (chemical influencers of genomes) factors, environment and also maternal stress during pregnancy. On this last point, they cite a 2008 study, published in the Journal of Autism and Developmental Disorders documenting a higher frequency of children with ASD born from mothers who had been exposed to topical storms and hurricanes mid-gestation.

While the study does not advocate inducing fever – which could be quite dangerous – they note that these findings may serve as the foundation for the development of new therapies targeting the LC-NA systems in such a way as to re-regulate how this area of the brain works. As Dr. Mehler notes, “We now have clues to the neurobiology, the genetics, and the epigenetics of autism. To move forward, we need to invest more money in basic science to look at the genome and the epigenome in a more focused way.”

Brian Field is the co-founder of the Autism Support Network

Autism Spectrum Disorder

News Elf — Thu, 07 May 2009 21:34:28 +0000

Autism spectrum disorders are a spectrum of psychological conditions that are characterized by widespread abnormalities of social interactions and communication along with severely restricted interests and repetitive behavior. A study performed in 2005 revealed that anywhere from 6.0-6.5 people per 1,000 people have Autism Spectrum Disorder. The vast majority of the people in the study had pervasive developmental disorder not otherwise specified (PDD-NOS). Autism was 1.3 per 1,000 people and Asperger Syndrome was 0.3 per 1,000 people in the study released in 2005. The rarer forms in the study were childhood disintegrative disorder and Rett syndrome.

There are three main forms of Autism Spectrum Disorder and they are autism, Asperger syndrome, and PDD-NOS. The signs and symptoms of Autism Spectrum Disorder include communication problems, social problems, and repetitive behaviors. The indicators of autism include children that do not babble, point, or make gestures by the age of one; do not speak one word by 16 months; does not combine two words by two years old; does not respond to his or her name; loses language or social skills; poor eye contact; doesn’t know how to play with toys; excessively lines up toys or other objects; is attached to one toy or object; doesn’t smile and at times seems to be hearing impaired.

There are four main problems that are associated with Autism Spectrum Disorder and they are sensory problems, mental retardation, seizures, fragile X syndrome and tuberous sclerosis. The sensory problems that develop in children with ASD can be devastating. The sounds, smells, and textures that most children are not bothered by will bother children with ASD. For example, a ringing telephone or thunder during a storm can cause a child with ASD to scream and throw a hissy fit. In children with ASD, the brain does not know how to balance the senses appropriately.

Mental retardation is prominent in some children with ASD. For example, some children with ASD might have trouble with their vision but are able to express themselves via language much easier. Seizures can develop in children with ASD. In fact, one in four children with ASD will develop seizures that begin in early childhood or adolescence. Seizures are caused by abnormal electrical activity in the brain. A seizure can be identified by a body convulsion, unusual movements, or staring spells. A contributing factor of seizures can be a lack of sleep or a high fever.

Fragile X syndrome is the most common inherited form of mental retardation. The name comes from one part of an X chromosome appearing pinched and fragile when it is examined under a microscope. Roughly two to five percent of children with ASD are affected by fragile X syndrome. Any child with ASD should be checked for fragile X syndrome. If a couple that has a child with fragile X syndrome wants to have another child, the next child could be born with the same syndrome if it is a male. There is a one in two chance that this can happen. Tuberous sclerosis causes benign tumors to grow in the brain and other vital organs. Anywhere from one to four percent of children with ASD have tuberous sclerosis.

Addiction Relapse Prevention Drug Alcohol RelapseArticle Source:http://www.articlesbase.com/health-articles/autism-spectrum-disorder-905610.html

An investigation of ribosomal protein l10 gene in autism spectrum disorders

News Elf — Fri, 23 Jan 2009 04:00:00 +0000

Conclusion:
Our results suggest that RPL10 has no major effect on the susceptibility to ASD. (Source: BioMed Central)

Source: MedWorm: Autism

Autism.News-Elf.com» Autism and Aspergers Info : It’s Becoming An Autistic World

Types Of Autism – There Are 5 Different Types of Autism Disorders

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