“Head banging and autism: Why kids bang their heads and how biomedical treatment can help” A guest post by Dr. Sonya Doherty



Dr. Sonya Doherty
Dr. Sonya Doherty

Welcome to our latest guest post from Dr. Sonya Doherty. You can read the original post on her blog here.

Dr. Sonya Doherty is a licensed and board certified Naturopathic Doctor who is an active member of the CAND. Sonya Doherty completed her undergraduate training at the University of Western Ontario in a Bachelor of Science Honors Kinesiology program.

Dr. Sonya Doherty writes” Head banging is very common in children diagnosed with autism.  From a biomedical perspective, head banging is considered a sign or symptom of an underlying problem.  Something is triggering the need to head bang.  Children with autism have dysregulated brain chemicals (neurotransmitters) that impair their ability to process sensory information.  This sensory processing impairment causes pain.  Sometimes a child’s brain feels overwhelmed or scrambled.  Other times, the sensory input is causing direct pain to the brain.  The best example is if someone pops a balloon beside your ear.  You would be thrown into sensory overload because your auditory system was assaulted by an unexpected, loud sound.  For children with autism, the balance of brain chemicals change the way they perceive sensory information, dramatically increasing the effect of sensory stimuli on the brain.  For some children, this external assault on their brain is so overwhelming that they will bang their heads to drown out the information being picked up through their senses.  The world is a minefield for someone who cannot turn off background noise.  The typically developing brain can turn off unwanted sensory information.  The HVAC system that hums in your office is “tuned out”, protecting the brain from sensory overload.  In autism, there is no turning off these sounds. 



The fire truck down the street, the hum of traffic, 5 different conversations, typing on the keyboard etc.  Theses sounds all bombard the brain causing discomfort and pain.  Head banging is a survival strategy used to deal with this devastating amount of input.  Recent research has shown that people on the spectrum have more brain activity, even at rest.  I believe many “autistic behaviours” are an attempt to manage this overstimulation.  The head banging is a pain that children can control.  It creates pain, but distracts them from a far more distressing pain that is unrelenting and can’t be escaped.  Children withdraw from the world because of the inability to deal with this massive surplus of data.  Without the ability to interpret the data properly, head banging can help give some relief.

So, why is this happening?  Brain chemical imbalance can be related directly back to the methylation cycle.  When babies are conceived, they are not methylated.  Methylation is the process by which children develop in the womb and beyond.  Ninety percent of children with autism have methylation impairment, according to NIH funded research at the Arkansas Children’s Research Institute.  Methylation supports healthy neurons and brain chemicals.  This cycle is required to produce and regulate dopamine, serotonin, norepinephrine and GABA.  Methylation helps protect the brain from toxins by producing glutathione.  Glutathione is the “battery” in the brain.  The brain can only develop as far as the glutathione levels will take it.  Toxins like PCBs, bisphenol A, lead and mercury have been directly linked to autism spectrum disorder and are removed from the body via glutathione.  As the “battery” runs down in the brain because of impairments in the methylation cycle and due to toxins, the brain begins to get excited.  The major protective mechanism in the brain relies on glutathione status.  Without glutathione, another brain chemical called glutamate builds up, causing excitability.  The excitability reaches a toxic level and becomes EXCITOTOXIC.  This state of excess glutatmate causes the sensory systems to crash and become overloaded.  Head banging, self-stimulating behaviour, aggression, irritability, hyperactivity and obsession with electronics can all be linked back to the lack of glutathione in the brain.Head banging is also linked to digestive issues in children with ASD.  Gut pain is the cause of many autistic behaviours.  Ninety percent of the body’s serotonin is produced in the digestive tract.  Constipation or diarrhea disrupts the production of serotonin which then negatively impacts the balance of dopamine.  Dopamine is one of the main brain chemicals that helps to properly process sensory information. When children have digestive problems, they are likely to also have yeast and bacterial imbalance.  These imbalances can worsen the state of EXCITOTOXICITY in the brain by depleted key nutrients and directly impairing the way the brain works through their impact on serotonin and dopamine.  The gut brain connection is extremely strong in autism.  Mounting research is linking the imbalance of good bacteria in the gut to ASD.  Good bacteria impact the way the brain functions.  We know that children with autism lack certain types of good bacteria.  When supplemented with the right strains, autistic behaviuors like head banging get better.

 

“Surveys published in the gastroenterology literature have stated that gastrointestinal problems, such as chronic constipation or diarrhea, occur in 46% to 85% of children with ASDs.”

Journal of Pediatrics – Scott M. Myers, MD

 

 What can you do to help your child who is banging their head?

First, if it hasn’t become crystal clear that your child is in pain, refer back to the above section.  THIS IS NOT A BEHAVIOUR.  Your child is in pain and now that you know, let’s get started on making them feel better.  Dr. Martha Herbert wrote a ground breaking book called The Autism Revolution.  In her book, she recommends a diet that will help your child.  The diet is hard.  And because your child is in pain, they likely are addicted to foods that give quick bursts of reprieve to the brain: Gluten, dairy, sugar and processed foods.  Your child’s diet, like their head banging, is a product of brain balance.  Helping to get rid of head banging and begin the process of repairing the brain is not easy but healing the brain is possible.  Healing means feeling better, learning easier, communicating more.  Sometimes is means children can progress over years of treatment off the spectrum.  Step one, though, is just to get them out of pain.

Here are the things your child can eat (it is only going to take one line):

– MEAT, VEGETABLES, FRUIT, NUTS AND SEEDS (as long as they are not allergic!!!!!)

Did I mention that Martha Herbert is a pediatric neurologist, associate professor at Harvard and one of the leading experts in the world on autism treatment?  I should mention that because here are the foods your child cannot eat (I am only going to need one line here as well)

– DAIRY, GRAINS (not just gluten – all grains), CORN, POTATO, MOST BEANS AND LEGUMES

The basic treatment guildelines in my practice have been fine tuned over the last 10 years of treating children with developmental concerns.  I have worked with over 2000 families to help prevent and treat developmental disorders such as autism, ADHD, dyspraxia / apraxia, speech delay, OCD, ODD and Tourette Syndrome.  The basic treatments include the above diet in addition to healing the digestive system, supporting the methylation cycle and saturating the brain with healthy fats.

Thanks for reading. ”

Travel my journey before you judge me: Behaviours that parents of children on the autism spectrum find most stressful and difficult. Karen Brown reveals the results of her recent research

Autism Awareness
Autism Awareness

In this guest blog Karen Brown shares the results of her recent research in the behaviours of autistic children and the challenges to parents.  Brown says “I am very grateful and thankful to all the parents who took the time out of their already busy lives to complete my survey. A lot of parents passed my survey onto others, and many parents gave me encouragement, positive feedback, and took the time to personally contact me. I admire and respect their attitude and dedication to their amazing children. Thank you to my beautiful children Justin and Chloe, who have inspired me to learn all I can about ASD and gifted me with the experience of seeing the world through different eyes. Thank you to my supervisor Associate Professor Cyril Latimer, who answered my emails so promptly, gave advice, yet encouraged so much freedom, and supported me when I need it. “

 

The purpose of this study was to research what behaviours parents of children with ASD found the most challenging, difficult and stressful. Total response rate from parents was excellent with 417 responses at the time data analysis began. After controlling for missing or incomplete data, final number of participants for statistical analysis was 348. Of the 348 respondents, 219 requested a copy of the results.

There were 333 female parents and 15 male parents from multiple countries around the world: United Kingdom 71, Europe 9, United States 120, Asia 4, Australia 112, New Zealand 10, and Other 22. Information for the children was: 77 female, and 271 male, with 266 under the age of 12 years and 82 over the age of 12. Category of diagnosis was segmented into autism 129, Asperger’s 169, and PDD-NOS 50.

Investigations of child gender revealed no significant effects on parental stress, therefore indicating gender of child is not linked to higher or lower stress in parents. Diagnostic category of Autism, Asperger’s, or PDD-NOS was also found not be linked to parental stress, with no difference in parent stress found between the three categories.

Age was segmented into two group of over 12 years of age and under 12 years of age. Age was found to be linked to parental stress with parents of children under 12 years of age experiencing significantly higher levels of stress than parents of children in the older group.

Questions from the survey were segmented into four groups representing the categories of development, behaviour, future and stigma. All four categories were significantly related to parental stress. The most significant category related to parental stress was stigma, followed by behaviour.

The questions with the highest means for stigma were: “How your child is viewed by other children?”, “How your child is viewed by adults?”, and, “Your child displaying difficult or challenging behaviour?” Questions with the highest means for the category of behaviour were: Anger and outbursts, Child’s behaviour being the focus of attention, and, Screaming and yelling.

Highest rated questions for future were: Future outlook for your child for close social relationships, Future outlook for your child’s employment, and, Future outlook for child’s romantic relationships. Questions with the highest means for the category of Development were: Being included socially, Ability to make and retain friendships, and, Sensory difficulties.

It was clear that the main concerns parents had were in relation to the stigmatisation of their child, friendship development and the children’s acceptance by their peers. Challenging behaviours were strongly related to parental stress and the stigmatisation that parents felt when these behaviours were in public was also significant.

Feel free to use the comments box to ask any questions or comment on the results of Brown’s research.