Aspergers Children and Their Reaction to Pain

As parents of kids with Aspergers (high-functioning autism), we are all familiar with the enigma of their unequal reaction to pain and injury. A stubbed toe or paper cut may set off a pain response (e.g., crying, screaming, and sobbing) such as is equaled by the loss of a limb; yet a burst ear drum or broken limb may go seemingly unnoticed. As care-givers of kids with Aspergers we are often bewildered by this 'unequal' response to pain stimuli. Anecdotal evidence from clients worldwide is full of reports on this topic. So, what's the answer to this confusing puzzle? The questions surrounding Aspergers kid's unequal response to pain can be explained scientifically.

The assumption that, physiologically, humans are equipped to limit the amount of stimuli entering our brains thereby preventing the brain from becoming overloaded, has led to the establishment of a 'normal' range of feeling. However, those with Autistic Spectrum Disorder are recognized as having a hyper/hypo sensitivity to stimuli i.e. above average range of feeling or super-sensitivity, first written about in 1949 by Bergman and Escolona.

Accounts written by people with Aspergers state that their disability is directly linked to their senses and their sensory processing. So let's look at the biochemical processes that occur when our senses are stimulated.

Stimulation from the environment enters our brain through our eyes, ears, skin, nose and mouths. Our nervous system passes this information around our brain and body by the use of biochemical neurotransmitters. The amount of stimulation felt is determined by the amount of neurotransmitter processed in each neuron. The enzyme dopamine beta hydroxylase is released from nerve endings during stimulation. Dopamine beta hydroxylase (DBH) is essential for cell communication and regulating neurons in the central and peripheral nervous systems. An increase in stimulation results in an increase in the level of this enzyme. Scientific studies have shown that children with Aspergers have much higher levels of dopamine beta hydroxylase in their systems than in ordinary children. The presence of this enzyme is also linked to behaviors such as repetition, agitation and aggression.

Repetitious activity, such as rocking, flapping or pacing, results in the release of Endorphins through the system. Endorphins reduce the sensation of pain and have the ability to block pain. In other words, when endorphins are present, the amount of sensory reaction is reduced or stopped completely. Kids with Aspergers have the ability to purposely, but unknowingly, overload their sensory system in order to shut it down completely i.e. by rocking, flapping or pacing etc.

Blocking out all sensation by the production of endorphins might seem like a simple and easy way of coping with sensory overstimulation; however, in caring for Asperger kids we must realize that reaction to ALL sensation becomes limited. They won't recognize hunger, tiredness, body temperature (risk of overheating), full bladder/bowel or pain. Kids with Aspergers display agitation through use of repetitious behaviors such as rocking, flapping, pacing, head-banging, staring, screaming, spinning, chanting or humming. Our job as Care-givers, Teachers and Professionals of kids with Aspergers is to recognize these signals of agitation. These behaviors are used to block out • direct over stimulation from their environment; • their emotions (happy, fearful, or excited) and • their response to pain. These repetitive behaviors also serve to calm an Asperger youngster, if their use is monitored rather than unlimited.

For Asperger kids, the build-up or cumulative effect of these endorphins throughout the day also needs to be taken into consideration. This is why Asperger kids who suffer accidents in the afternoon or evening may not show pain or seem to feel it.

All physical exercise causes the release of natural endorphins into the system that can help to 'protect' the youngster with Aspergers without switching off the sensory response. So exercise such as walking, running, and swimming is extremely beneficial in your youngster's daily routine as a preventative measure. It may be used during periods of agitation to help calm the youngster with Aspergers. In this way exercise is used to develop appropriate social responses e.g. it is more acceptable to jump on a trampoline rather than on the furniture.

With this information revealed it becomes obvious that we must monitor our Asperger youngster's production of endorphins, because the presence of excess endorphins causes them to lose the ability to respond to any stimulation. This means that kids with Aspergers miss much of what they are meant to be learning.

Also, we must realize that these stereotyped/repetitive behaviors have social consequences for kids with Aspergers - they are a visual reminder that these kids are different from their peers. We must take into account the Asperger youngster's socializing skills and ability when monitoring and setting limits on the use of repetitive behaviors. That is, we should tell them times and places when flapping/rocking/head-banging are acceptable, for controlled periods of time.

We should not attempt to eliminate sensory stimulation in order to protect kids with Aspergers. Without stimulation, our world becomes meaningless to them. Rather we should attempt to provide them with a safe sensory environment - dim lights, softer noises/voices, reduced odors - giving them the opportunity to learn and respond appropriately.

My Aspergers Child: How to Prevent Agitation and Aggression in Aspergers Children

COMMENTS:

•    Anonymous said… As a little guy my son never complained about ear infections, they only bothered him when it got to the point of a ruptured eardrum. Now I know why!
•    Anonymous said… Had to really push to get X-ray and taken seriously when daughter was 7 as she just 'wasn't crying enough'. Wrist was broken. A&E doctors need to be made aware of this.
•    Anonymous said… i have always wondered about this interesting read my son when little would smash his head off a wall ove and over almost like he liked pain but then a little trip and a bumped knee would send him crazy i never know when hes really ill he dont say its like he dont understand what pain is i struggle to manage this side of his autism
•    Anonymous said… If involves any blood... Simple scrapes, paper cuts, lost a loose tooth...Screaming... Also if he's about to get "sick"... He starts screaming... But ear infections, headaches, bad falls... He may or may not really mention it. I don't know what to make of it...
•    Anonymous said… Interesting. My son has a high thresh hold for pain and does not seem to worry too much about small injuries either. He was once bitten by a bunch of stinging ants and barely said more than ow. Another child also stung by one ant screamed for an hour. I always know to check in with him when he has an accident because chances are he is worse off than he let's on. He saves his meltdowns for irritations such as hairbrushing (which he says is unbearably painful), and he can't stand to be asked what he deems to be stupid questions smile emoticon
•    Anonymous said… My boy never complains rarely eats or sleeps
•    Anonymous said… My son also has a very high pain threshold. He has to be really hurt to cry and really sick to tell us. Other things like itches, though, he cannot deal with.
•    Anonymous said… So true! My daughter went 11 days with an arm broken in two places and we had no idea. I felt like the worst mom ever, but she never complained.
•    Anonymous said… Story of my life! Glad my son isn't the only one!
•    Anonymous said… This is one of the hardest parts of all of this for us. Our son has been badly injured twice and both times had no response to the pain at all. This last time (at 17) he was burned at work. He tried to refuse treatment but thankfully, they called me anyway. He had a 2nd degree burn larger than the size of my hand on his back!! Never even asked for a Tylenol. But if he has a headache...LOOK OUT!!!
•    Anonymous said… Very informative. My son is 10 and just turning the corner on his anger tantrums. It's such a nice feeling to have weathered the "poker face" phase. Anyway, my husband are trying to prep for the teen years. Good to hear your advice. Thanks Mark.
•    Anonymous said… Yes the tiniest cut on my daughters finger is like it's been cut off!

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