The Neuroscience of Enlightenment
An Evening with David Perlmutter, MD
Thursday, February, 9th
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Raise a Smarter Child by Kindergarten
Raise a Smarter Child by Kindergarten
by David Perlmutter, MD, FACN, ABIHM
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by David Perlmutter, MD, FACN, ABIHM
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Autism: Is Television To Blame?

Thirty years ago, autism was noted in about one in 2,500 children. Experts now put that statistic at about one in 166, a tenfold increase. While some may argue that this increase simply reflects an enhanced awareness of the disease with more doctors making the diagnosis, it is doubtful to clinicians seeing these children that there is much merit in this argument.

The disease is rampant and we need to find out why. Recently researchers at Cornell University and Indiana University-Purdue University studied rates of autism in various communities and found a striking increase in the number of cases in areas of higher precipitation. What could possibly link precipitation to autism? Television. The more time children were forced to spend indoors because of bad weather, the more television they watch. But why the increase over the past 3 decades? The authors described not only the increased time children spend watching television these days, but also the proliferation of DVDs and videos.

“Our analysis is not definitive, but it certainly raises questions that seem to have gone unasked in autism research to date,” stated Sean Nicholson, an associate professor at Cornell’s College of Human Ecology. “The medical community is increasingly convinced that something is happening in the environment that triggers an underlying biological or genetic predisposition toward autism, and these findings strongly support the need for taking a closer look at early childhood television viewing.”

So autism joins the list of other potential medical consequences of early life television viewing including ADHD and obesity. In my new book, Raise a Smarter Child by Kindergarten (www.RaiseaSmarterChild.com) you will find a chapter entitled A Smart Approach to TV, Computers, and Video Games.

The full research article is available at: http://www.johnson.cornell.edu

Comments

  1. Kathy N
    January 26th, 2007 at 8:36 pm

    I’ve just begun perusing your site and agree with most of what I’ve read, including the fact that excessive television viewing is “dumbing down” our society, particularly a subset of individuals who are genetically at risk for this effect (my words, not yours of course). A while back I read about the study you reference in the above post, and as I recall, it was horribly flawed. Again, this is from a few months ago (and I’m too tight on time to review it again), but I believe the researchers in question made far-fetched extrapolations from the data to arrive at their conclusion. As I recall (and please correct me if I’m wrong), they compared autism rates in areas of the country with higher rainfall versus areas with lower rainfall. They then made the huge leap of saying that because children were obviously watching more television in the areas with more rain, and because the rates of autism were higher in those areas, television must be the culprit for that statistic. Aside from all the common arguments (such as considering the chicken and egg scenario of whether extreme television viewing causes autism or autism causes extreme television viewing (and I’d vote for the latter), what kind of research can be called valid when there are so many holes in the research method used? I mean, it’s quite a jump to assume that increased rain always equates to increased television watching. I mean, why not at least make it a minor leap instead of a major one? Why not say it was the rain itself that caused the autism rather than the supposed forced indoor activity of television watching? And speaking of activities, are there no other alternatives for these researchers to have considered aside from television viewing? I mean, I suspect that quite a few other activities increase when kids are forced to stay inside because of rain. Why not examine skating, mall shopping, bowling, playing board games, playing a musical instrument, reading, arts-and-crafts, and so forth? Of course, some kids may not actually bend to the supposed incarceration by rain, and actually have a little fun in the mud puddles…so maybe that’s the cause after all…the mud puddles caused by the rain. Or is that throwing yet another kink into the very weak link that’s been made? Again, this is not to question your body of work, but to question the study to which you refer in this post. I welcome rebuttal. Thanks, though, for putting together such a nice blog. I look forward to examining the rest of it. Kathy

  2. Dr. Perlmutter
    January 27th, 2007 at 7:08 pm

    Kathy brings up some interesting and absolutely valid points. Indeed the study tried to correlate autism to television by looking at rainfall rates and supposing that this would translate to more time in front of the television. A bit of a stretch, but raises the question nonetheless. The data relating TV to ADHD, sleep disorders and obesity in children is far more compelling.

  3. Joanne C. Mueller
    February 2nd, 2007 at 9:15 pm

    http://library.niehs.nih.gov/consumer/toxsub.htm

    The above site lists EMF’s (electromagnetic fields) as TOXIC.

    Certainly sitting or standing very close to a TV for extended periods of time would not be good.

    However, the issues surrounding reduction of Melatonin and restoration of circadian rhythm, etc. — adverse effects of improper sleep all related to sleeping close to electrical items at night is “a major concern!!”

    Electric and gas meters, ANY electric clock, monitors, fans, touchlamps, lamps with dimmer switches, power supply boxes for games and cordless phones, and much more including but not limited to improper wiring or waterpipes carrying currents over or under beds are all potentially deadly depending upon proximity and amount of chronic prolonged exposure.

    Night after night of improper sleep/lack of sleep contributes to every health problem from poor sleep to cancer.

    I am a non-accredited EMF/EMR researcher with over 15 years’ experience as a victim myself (high voltage powerlines only 50 ft. from front of our house), grandmother of two boys diagnosed w/rare immune deficiencies AND research in my own home exposing guinea pigs to our back bedroom wall — exactly where our children slept while growing up and our grandchildren after that (daycare).

    Bottom line: when “close sleeping exposures” were reduced, lab results confirmed improvement that was also being observed and documented.

    Similar circumstances re guinea pig exposures, however, one out of each set of two guinea pigs tragically died within 30 days’ exposure.

    The guinea pigs’ tests revealed a “collapse of immune function” — severe neutropenia and lymphocytosis!!!

    I moved my husband’s electric clock radio. He had been diagnosed w/Alzheimers about two years ago.

    My husband is now said not to have Alzheimers!! He is, however, still suffering moderate to severe memory and cognitivie impairment.

    I believe the electric clock radio increased damage I did not know was occurring due to taking statins.

    While this part of my commentary may not seem to pertain to concerns re autism, additional research I have done re certain vitamins and supplements indicate persons need to be very aware that, under circumstances of chronic EMF/EMR exposure — particularly when one’s body is trying to restore circadian rhythm/function of hormones, etc., even Vitamin C can become a free radical.

    My concerns relate both to things consumed during the prenatal period but also anything prescribed for newborn, toddlers, or children or persons of any age regarding a combination of exposures that have the potential to wreak havoc on particularly the central nervous system.

    While this website is important and interesting, I do not think the EMF issue is being given the serious attention needed in order to help the persons the government is trying to keep “uninformed.”

    Best wishes to all for better health!!! Joanne C. Mueller, Guinea Pigs R Us, 731 – 123rd Ave. N.W., Minneapolis, MN 55448-2127 Phone: 763-755-6114….email: jcmpelican@aol.com

  4. G. Goldberg, MD
    February 3rd, 2007 at 8:06 pm

    Dr. Perlmutter, given your nutritional and medical creditentals and your ability to seeming ability to think outside the box and ask more discerning questions, what exactly where the parameters of the studies that you quoted as being definitive and authoritarian. Where there any studies looking at pesticide levels in the bodies, where there any studies done to elicite allergies, where there any studies done to see if these children had antibody levels to borrellia, toxoplasmosis, elevated c-reactive protein levels, elevated homocysteine levels. Were there any studies done looking at the eeg levels. Where there any other studies done looking at vit d levels or pth levels or thyroid levels or tsh, or prolactin levels. How many of these children drank soy formula. Where there any correlations given to the frequency of Add and Adhd in the surrounding communities. Where there any measurements of heavy metals, ie mercury, lead, aluminium , cadmium , radium, arsenic, barium or any other toxicology studies done. Did these wonderfully funded researchers even elicit, apart from stigmitizing these children, the nature of the programs that they most frequently watched. Did they also correlate their emotional changes to the type of cloud patterns, did they occur before a storm, during a storm, or after a storm. Did they do any studies looking at any correlations between the ambient rise in emf and the relative rise in autism and other so called mental diseases. You call yourself a renegade neurologist, what exactly did you reneg on, It appears that your loyalities to their exclusionary science is still in place.

  5. G. Goldberg, MD
    February 3rd, 2007 at 8:43 pm

    In reference to the above post, I find that you using a study that comments on the ADAPTIVE RESPONSES of established autistic children to be misleading and to quote it as factual as being disingenous. What I mean for the average reader that the study is commenting on the limited abilities of autistic children to interact and than blaming these activities as the causes of their illness. It has been already well documented that children with autism have extreme hypersensitvity and disassociation of their nervous systems and will act out when there are changes in the weather. This is also noted in a host of other neurologic disease and may indeed be of reflexive or an escape mechanism in nature. Based on the logic of the paper I wonder if Dr. Perlmutter would equally, but politely, indeed that would be professional, blame the crutch that a crippled person used for causing their illness. Indeed using the same logic and ignoring that he is talking about adaptive behavior in prexisting illness, he might be inclined to fault the wheelchair that a stroke victim might use as being the cause of his illness, as well as the increased amount of time spent watching tv and lanquishing in his illness. This is the inherent flaw in the study itself and the fact that it was published in the first place. It is criminal to dismiss individuals as the cause of their illness and immoral for professionals to adopt such standards. By publishing a study on adaptive responses as the cause of an illness you have participated, promulgated and contributed to the underlying biogotry that we have come to accept as the standard of professionalism in this country. Indeed to mislead the public based on ones quthority, liscense or credentials without a thorough explaination of the facts is an abomination in and of itself. The study is flawed because it examines adaptive responses as the cause of disease. What we do not need is another wheelbarrel of manure masquerading as objective science.

  6. Ann Marie Berg
    February 3rd, 2007 at 9:22 pm

    The researchers in this study seems to be reaching for media attention. TV as a culprit is sensational. However, why not consider a correlation between decreased vitamin D levels and autism? (More rain = less sunlight exposure.) Personally, I believe autism rates can be blamed on the rampant and early use of vaccination. Without vitamin D to protect, propensity probably increases.

    As an aside; Dr. Permutter, congratulations on this sight you’ve created. I think its great! You may call yourself a renegade, but I’ll call you a maverick!

  7. Dr. Perlmutter
    February 4th, 2007 at 8:50 am

    So, let’s be clear. I posted this article as I thought it was interesting. I am well aware of the multitude of purported etiologies for autism including mercury toxicity, stealth infection, immune system challenges from immmunizations, other heavy metals, abnormalities of specific vitamins and metabolism, and other environmental toxins, to name a few, and clearly we will be exploring these issues. Nowhere is there any statement indicating that this posting is “definitive and authoritarian” as Dr. Goldgerg states above. These posts are designed to stimulate constructive discussion. So let’s chill out and try to be supportive and positive. Obviously Dr. Goldberg is a learned individual and we all look forward hearing more from people like him who have important ideas to contribute.

  8. P.F. Jennings
    February 9th, 2007 at 12:58 am

    About the question of whether ‘TV causes autism.’

    It does not.

    About the question of whether staying in the house, or elsewhere in shelter, because of a rainy environment – hasn’t anyone raised the issue of Vitamin D?

    And one might add the geographic (northerly) location to the Vitamin D question.

  9. Dr. Perlmutter
    February 9th, 2007 at 6:18 am

    Interesting thought. Medline search however reveals no correlation of autism rates to latitude. Nonetheless, this doesn’t detract from the possible role of vitamin D.

  10. epculverhouse
    February 9th, 2007 at 2:46 pm

    Many thanks Dr. Perlmutter for all of your up-to-date and valuable information. We are all enjoying your latest book. Your research is significant to the entire population, not just new parents. Keep up the great work!

  11. Roman Alberto
    April 1st, 2007 at 6:01 pm

    nice site

  12. Jamirkuai
    May 1st, 2007 at 4:22 pm

    Great site. Verry usefull information.

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