Doctor insights on:
Can Msg Cause Autism
No: Although it is likely that environmental exposures have contributed to the recent rise in autism, there is no credible evidence that the MMR vaccine has caused or contributed to increased autism. The study that first raised the concern has now been discredited as fraudulent. Autism is more common in babies born near superfund sites or with high levels of organophosphate pesticides. ...Read moreSee 2 more doctor answers
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
One of the hallmarks: Of autistic spectrum disorder is an uneven cognitive profile, doing as well if not better than same-age peers in some areas while having difficulty in others. For example, rote memory & non-verbal problem-solving can be excellent, while social communication & reciprocal social interactions are areas of difficulty. ...Read moreSee 1 more doctor answer
No: Obstructive sleep apnea is caused by upper airway collapse or flaccidity. It can also be due to enlarged tonsils and adenoids. Autistic patients can suffer from osa, but osa has not be found to cause autism, although children with autism can have worsened autistic symptoms from untreated osa. ...Read moreSee 1 more doctor answer
Autistic Spectrum: Disorder is a neurodevelopmental disorder diagnosed by history ; clinical observation of qualitative impairments in social communication ; social reciprocity + stereotypical, repetitive, non-functional motor movements or narrow , restricted areas of interest. Genetic ; epigenetic (factors that change function, but not structure or sequence of fetal genes) are the major known causes, . ...Read more
There are many known: Causes: > 30 known syndromes, "copy repeat errors" in small bits of dna in certain genes, factors that change the function of certain fetal genes early in pregnancy, (e.g., toxins, viruses & ? Folic Acid levels). Specific atypical white matter development is seen on brain mri's in infants long before they show clinical signs of asd. The ? Is, what triggers the expression of the altered genes. ...Read moreSee 1 more doctor answer
Genetic: Leading theories include strong genetic predisposition as we know that autism runs in families. There are twin studies that support this from leading universities. Sometimes "chunks" of DNA are missing, or duplicated. We also know of anatomic brain differences in children on the spectrum versus "neurotypical" kids. The way their "brains are wired" is "different" we are learning. ...Read more
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