What is Autism Spectrum Disorder?

Autism Spectrum Disorder affects 1 in 68 children born today. Among boys, the number is 1 in 42. ASD is a developmental disorder that presents with impaired social function and impaired communication. ASD affects information processing. People diagnosed with ASD display impairments in how their brain’s nerve cells and synapses connect and organize.

Too Much Information: ASD and Sensory Overload

After a good night’s sleep, most people with ASD start off fine. As the day wears on and fatigue sets in, they experience more and more sensory overload. Think of it like rubbing your arm. It’s okay at first, but keep it up long enough and it will become painful. Rub your arm every day for a long enough time and you might become so sensitive that even a light touch causes pain. To avoid pain, you develop Avoidance Behaviors and Resistance Behaviors to escape the discomfort. When it becomes too much, you have a Meltdown.

Source: https://www.youtube.com/watch?v=Lr4_dOorquQ

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Resistance Behavior Video

Resistance Behavior is common among kids with Autism Spectrum Disorder. A child displaying Resistance Behavior can become violent, injuring himself or herself, or a caregiver. Some Kids displaying Resistance Behavior will “Bolt,” meaning they will run away without regard for their safety. Bolting is very dangerous near traffic or in other places with safety hazards. Resistance Behavior and Avoidance Behavior are two sides of the same coin

Source: https://www.youtube.com/watch?v=pNYkS-2hDMw

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Stimming Behavior Video

Stimming is a way for a person with Autism Spectrum Disorder to focus on a single activity when his or her senses are under assault. One way to think of it is when you are feeling scared or seasick on a boat in rough seas, you might pick a point on land to stare at. Becoming hyper focused on a single point reduces the chaos pouring into your senses and calms you down.

Source: https://www.youtube.com/watch?v=4ALy6I1J1uo

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Meltdown Video

A “Meltdown” is the common term used by parents and therapists to describe the fight-or-flight moments when a person with Autism Spectrum Disorder displays behavior that goes well beyond a tantrum. A meltdown is not bad behavior or pouting because the child did not get his or her way — those things can trigger a meltdown. An Autism Meltdown is a whole other thing.

A Meltdown can be frightening for the child and others. A Meltdown can actually cause PTSD in both the child and people affected. Meltdowns are one reason some parents are fearful about taking their children out in public. The fear of injury and stress discourages parents. Sadly, people who see Meltdowns often make unhelpful comments about the parent or the child. (Those people are idiots!)

Helping a person in Meltdown is like trying to save a panicked swimmer. They will grab anything or do anything to be safe, and they may not realize they are in shallow water. They can hurt themselves and they can hurt others. Parents of kids with ASD find it puzzling why people will make unhelpful comments in these moment. They would not say something like “well, my kid never drowned.” Or, “They need to take him home and whip him.”

If you see a child with in distress, one of the best things you can do is watch the area around him or her to make sure there are no safety issues like traffic. If a child bolts, grab him or her if you can. It’s often helpful if you ask the parent “how can I help?”

Sometimes, getting a security guard or a police officer helps.

Sometimes talking to the child helps.

Ask a question like “I see you have a Tampa Bay Rays shirt on. Do you like Baseball?”

If you have other tips, please leave them in the comments below.

Source: https://www.youtube.com/watch?v=rlNCz-SF-5I

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Can Therapy Dogs Assist in Motivating Children on the Spectrum?

Autism spectrum disorder (ASD) is one of the most widely and deeply researched topics in child development as researchers constantly look for answers into not only its cause but the best way to treat the problematic symptoms of the disorder once diagnosed.

Effects of the various types of ASD include deficits in social communication and interaction, repetitive or restricted behavior, sensory issues and cognitive delays.

These traits prevent children on the spectrum from performing or completing tasks in the same timeliness or fashion as other children.

Often, in order to get children with ASD to complete tasks, a reward-based system is implemented, where the child is given a toy or some other form of reward. But the offer of a reward doesn’t always guarantee completion of the task.

One Texas Tech University researcher is part of a team taking a unique look at this system by providing access to therapy dogs as the reward, allowing students who complete certain academic tasks to spend time with the pooch, with the hope that potential interaction further motivates them to complete those tasks.

“It is a reward-based program,” said Alexandra Protopopova, a behavioral analyst and assistant professor in companion animal science in the Department of Animal & Food Sciences. “There is a second component to it, however, in that dogs, just by being dogs, may alleviate stress. Potentially, the dogs create a more pleasant environment and offer emotional support during academic sessions.”

“So, by mediating that stress level, the dogs may improve learning and potentially improve other outcomes as well as being a reward for the child ruing work.”

Protopopova is an expert in behavior issues with dogs across a wide array of subjects, from interaction with children with ASD to analyzing what behaviors are more attractive for potential adopters and ways to bring those behaviors out to improve adoption rates.

But she said the methods and philosophies of how behavior works in animals is, at the core, the same as it is in children, and it is that connection that made this current research both attractive and interesting.

“With an iPad or toy as a reward, a child might become bored over time,” Protopopova said. “With a dog you might see the exact opposite situation over time where the child grows attached to the dog and the quality of the reward grows as well.”

Emotional Interaction

Upon arriving at Texas Tech, Protopopova had a colleague in the College of Education, professor Jeanne Donaldson, who is now at Louisiana State University, and wanted to immediately connect the college and the Burkhart Center for Autism Education and Research with the Department of Animal & Food Sciences. The most natural way to make that connection, she said was to incorporate therapy dogs with the research being done involving applied behavior analysis in children with disabilities.

“Social behavior and social interaction has been an often neglected component of these kinds of programs,” Protopopova said, “and that is something researchers have attempted to improve, that social behavior and communication. There is some evidence that dogs or animals in general occasionally could bring out that social connection. That part of the research is definitely attractive to us.”

Measuring the effectiveness of using therapy dogs as a reward for academic performance in children with ASD was performed in two areas. The first was done biologically; stress responses were detected through the collection of saliva. Breanna Harris, a research assistant professor in the Department of Biological Sciences, used salivary cortisol, a stress hormone, to determine a student’s stress level in regard to anticipating interaction with the dog.

The second aspect of measuring effectiveness was done by observing the rate of work in the children and how motivated the children were to engage in academic tasks. Each child was given an individual task based on his or her education level, so those tasks involved the same things they were learning in school at the time or what parents had indicated the child needed extra help with.

A control condition was created where there were not rewards and children received praise only for engaging in academic tasks. A second control group saw children work toward receiving inanimate leisure items such as iPads or toys, which Protopopova said have been proven through prior research to be effective motivational tactics.

Two other control conditions involved the therapy dogs. One condition involved the dogs being used as a reward for work performed and would be present only after that work was completed. The second condition was what Protopopova termed more of the typical animal assisted intervention where the dog was continuously present in the room.

The conditions where there was no reward at all and where the dog was constantly around proved to be the most ineffective methods of motivation, researchers found.

The two conditions where there were rewards provided upon completion of the work were the most effective; being rewarded with spending time with the therapy dog proved the most effective for some children.

“In fact, for most of the children, this was very useful as a reward because the dog motivated them quite a bit to do the work,” Protopopova said. “We did find, surprisingly to me, that one participant did in fact work where we hypothesized he wouldn’t during a session where the dog was present but not as a reward.”

Improvement Over Time

Single-use incidents of using the therapy dog show one thing, but the researchers wanted to determine whether prolonged exposure to the availability of a therapy dog as a reward for performing work continues those results.

For that reason, in this first study, children stayed in the program for anywhere from four to nine months to see if using the same dog repeatedly fosters the child’s attachment to the dog.

Prior to the child beginning the program, he or she is given a behavioral preference assessment where the child is asked to choose his or her favorite thing in the room, whether it’s a toy, an electronic device, a dog, etc. They also were given the choice of performing the academic test instead. At the end of the program, the child is tested again with the same assessment to see if their preferences had changed.

“We wanted to see how all these preferences for inanimate objects or activities changed,” Protopopova said. “Right now we are still collecting the final pieces of data because we’re still finishing up with a couple of participants. We don’t yet have the clear answers there, but it’s not as straightforward as we imagined, either. For some of the children, we did not see the attachment we hypothesized, or at least any evidence of it in our data so far. But it’s too early to tell.”

Protopopova said one of the advantages of this study is its single-subject design where each child’s program or sessions are designed specifically for that child’s needs. That will allow, if the program is used outside of an educational setting, for other children to enter the program with a focus on their unique behaviors and what is best to encourage them to learn difficult academic or self-care tasks in a non-stressful learning environment.

She said one family in the original group took the data gathered about their child and obtained a dog and will train it as a service dog because of the benefits the data showed for their child.

“This is definitely a strength,” Protopopova said. “Instead of a group design and us concluding that the average child would benefit from some procedure, which is not really that meaningful to individual families, we can give each family specific answers whether their child would or would not benefit from a dog.”

One major question to come out of the preliminary research, she said, is whether using a shelter dog to encourage behavior can be used to determine the severity of the disability. Does it work on children who are higher- or lower-functioning?

Protopopova and other researchers are beginning another one to answer new questions that rose from the original, smaller study.

The larger study will involve at least 30 children, and they are actively recruiting children to enter the study. Those children must be between the ages of 2 and 14 with autism spectrum disorder and/or other developmental disabilities.

The hope is the larger study will allow the research to be used in schools and centers on a regular basis.

“There we can answer more generalized questions,” Protopopova said. “How useful is this and who is it most useful for? Can we tell which children are going to benefit and which ones will not? So when we get those answers we are going to be a bit closer to really giving that program out to schools to say, ‘we have strong evidence that it will be useful for this person or not for this person.”

Materials provided by Texas Tech University. Original written by George Watson. Note: Content may be edited for style and length.


Researcher Studying Relationship Between Gut Health, Autism

A Carilion Clinic psychiatrist is enrolling children in a national clinical trial to help determine if a compound aimed at restoring gut health can alleviate symptoms of autism.

To participate, children need to be between 3 and 8 and have an autism spectrum disorder.
Dr. Anita Kablinger said parents who suspect their children have autism but do not have a diagnosis are also welcome since she evaluates the children during the initial visit.The trial is on a bio-med called CM-AT that was developed by New York-based Curemark.

“The person who founded this company noticed that when she treated autistic kids they tended to be very restrictive in their diets, more so than most kids,” Kablinger said. They eat very high carb foods food — noodles, potatoes, cereal — and shun protein.

Curemark looked for a commonality and found that many kids with autism, though not all, lack chymotrypsin, an enzyme that breaks down proteins in the small intestine. Just as proteins are essential in building healthy bodies so, too, are they essential in building healthy brains.

“It could be kids with autism who eat this self-restricted diet don’t eat protein because they are incapable of breaking it down,” she said.

The study focuses on 3- to 8-year-olds because that’s a busy time for building connections within the brain.

“Nobody knows No. 1 if this compound is effective. And nobody knows if you catch it early, are you changing the course of the illness,” she said.

The Food and Drug Administration has put CM-AT on the fast track, which means once these Phase 3 trials are concluded, if it proves effective, approval will come quickly.

“There is no medication approved for the core symptoms of autism,” Kablinger said. “There are no other compounds in the pipeline from any pharmaceutical or biotech that are looking for the treatment for addressing core symptoms.”

The compound has made it through the first two phases that assess its safety. So far, it’s been well tolerated without side effects, she said.

The trial is double blind and requires a 14-week commitment from families. The initial consultation lasts for several hours as Kablinger assesses the child to determine if he falls on the spectrum.

If accepted into the study, parents would need to sprinkle a compound three times a day on their child’s food. Half of the participants will receive CM-AT and half a placebo.

Though kids won’t have to endure any needle sticks for blood draws, parents will have to collect stool samples five times.

They’ll also have to visit with Kablinger every two weeks and provide information on their child’s behavior.

The Carilion site is one of 20 across the country participating in the study. Kablinger has enrolled four families and has two more to screen this week. She’s hoping to have between 10 and 15 kids.
She said families are coming from the New River Valley, North Carolina and Northern Virginia to participate. She’s flexible in scheduling appointments and will meet with families on nights and weekends.

The Centers for Disease Control estimates one in 68 kids falls on the autism spectrum that ranges from high functioning to nonverbal and unable to care for themselves.
For more information on participating, call 540-981-8829.


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