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Doctor insights on: Autism Population Density Studies

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Why would there be a huge increase in autism and retardation in the population?

Why would there be a huge increase in autism and retardation in the population?

Multifactorial: Because the presentation of autism spectrum disorders is so varied and the incidence is increasing significantly the effect of environmental factors on genetics is proving to play a big role. They are many subtle ways the environment can afffect the expression of certain genes and we are learning of new genetic variants constantly. Protect your environment to protect your genes. ...Read more

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Dr. Johanna Fricke
623 doctors shared insights

Autism (Definition)

Autism is a neurodevelopmental disorder affecting three areas: abnormal socialization, communication, and restricted interests with repetitive patterns of behavior. It is usually detected in the first two years of life. Cause is unknown but strong evidence points to an interplay between genetic and environmental factors. Patients with autism may display significant delays in certain developmental areas while having normal or superior strengths in other developmental or learning domains. The severity of the disorder is highly variable ...Read more


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Is autism person is mentally retarded , do they have professional lives? Are they nomrally weak in studies

No: Autism presents with a spectrum of symptoms. Some can function in society quite well. Some are quite proficient in math studies ...Read more

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If studies show vaccines don't cause autism why do celebrities like jenny mccarthy still claim it?

They're confused : Celebrities aren't experts. They have opinions just like anyone else. Their opinions are personal, and unsupported by data or research. Believe competent experts, not hollywood idiots. ...Read more

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Has it been looked into if an abundance of vitamin K in the blood causes autism? I know the study was of a deficiency of the vitamin. Thank you.

Has it been looked into if an abundance of vitamin K in the blood causes autism? I know the study was of a deficiency of the vitamin.  Thank you.

How to say this...: I'm glad you asked the question here. In 2006, someone in the not-so-mainstream world of unproven " biomedical" cures for autism, like treating yeast , thought that giving vit k would be curative. Later, someone decided that vitamin k shots given to newborns since i-don't- know-when were a cause of autism , claiming they were dissolved in a base..Or an acid..Or both.. See www.Quackwatch.Com. ...Read more

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What is autism?

What is autism?

Disconnected: Autism is a disorder characterized by qualitative impairments in communication and social interaction, with restricted, repetitive, and stereotyped patterns of behaviors and interests. Abnormal development is present before the age of 3 years. [1] [2] there is a history of language delay (single-word or phrase speech delay) and 25% of children lose previously acquired language skills (regression). ...Read more

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What is autism?

Developmental dis. : It is a neurodevelopmental disorder that falls under the category of pervasive developmental disorders. It's affects can be severe to mild which will impact when it is first recognized and diagnosed. There are usually deficits in speech/ language, sensory integration, social interactions and cognitive processing. Early diagnosis and therapeutic intervention is key to improving outcomes. ...Read more

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What is autism?

What is autism?

Autism Spectrum DO: It is classified as pervasive developmental disorder, and includes asperger syndrome, autism, childhood disintegrative disorder & rett syndrome. It is characterized by social deficits, communication difficulties, stereotyped or repetitive behaviors or interests & sometimes cognitive delays. ...Read more

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What causes autism?

Mostly genetic.: More and more genetic links to autism and autism spectrum disorders (asd's) are being found; there's even genetic testing available for siblings of patients with asd's to see if they have it, too. Good studies have shown there's no link to vaccines. ...Read more

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Is autism transmitted?

Is autism transmitted?

Its not contagious,: if that's what you mean. There are genetic links that run in families, so in that sense there is greater likelihood of ending up with autism or something related if one or more of your biological parents have it. But, genetics is very far away from being able to predict what child will get it, given the parent's symptoms. If this is your concern, find a genetic counselor for the latest... ...Read more

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Dr. Johanna Fricke
516 doctors shared insights

Autism Spectrum Disorder (Definition)

Autism spectrum disorder, also called pervasive developmental disorder (PDD), is a type of condition that includes life-long impairment in the ability to communicate and to have normal social interactions. These include ...Read more