Sunday January 19, 2020
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Immersive VR Can Help Kids Overcome Autism Phobias

In a separate study, published in the Autism in Adulthood journal by the same team, the VR treatment was shown to be effective in autistic adults

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Virtual Reality
A hospital patient uses virtual reality treatment for pain in this undated photo. VOA

Exposing children and adults with autism to immersive virtual reality (VR) can help alleviate their fears and phobias, say researchers.

A team from the UK’s Newcastle University developed ‘Blue Room’, a virtual environment, which requires no goggles. Here a person can comfortably investigate and navigate through various scenarios working with a therapist using iPad controls but remain in full control of the situation.

“For many children and their families, anxiety can rule their lives as they try to avoid the situations which can trigger their child’s fears or phobias,” said Professor Jeremy Parr from Newcastle’s Institute of Neuroscience.

“To be able to offer a treatment that works, and see the children do so well, offers hope to families who have very few treatment options for anxiety available to them,” Parr added.

Autism can affect a child’s learning and development, often resulting in impaired social and communication skills and many also have fears or phobias which can be very distressing but are often overlooked.

Inventions
Toybox founder Arlene Mulder views a project that their tech innovation hub was involved in, a Virtual Reality exhibition at a Johannesburg art gallery. VOA

For the study, detailed in the Journal of Autism and Developmental Disorders, the team involved a small group of children with autism aged 8-14 years. Half received treatment in the ‘Blue Room’ straight away and half acted as a control group, receiving delayed treatment six months later.

“People with autism can find imagining a scene difficult which is why the ‘Blue Room’ is so well-received. We are providing the feared situation in a controlled way through VR and we are sitting alongside them to help them learn how to manage their fears,” explained Morag Maskey, researcher from Newcastle.

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The results showed that overall 40 per cent of children treated showed improvement at two weeks, and 45 per cent at six months.

In a separate study, published in the Autism in Adulthood journal by the same team, the VR treatment was shown to be effective in autistic adults. (IANS)

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Consumption of Soybean Oil May Affect Neurological Conditions: Study

Soybean oil diet may trigger genetic changes in brain

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Soybean oil
Soybean oil not only leads to obesity and diabetes but may also affect neurological conditions. Wikimedia Commons

Widely consumed soybean oil not only leads to obesity and diabetes but may also affect neurological conditions like autism, Alzheimer’s disease, anxiety and depression, report researchers from University of California Riverside, including one of Indian origin.

In a study conducted on mice, the scientists found pronounced effects of the soybean oil on the hypothalamus where a number of critical processes take place.

The research team discovered nearly 100 genes – including the ‘love hormone’ oxytocin produced in hypothalamus — affected by the soybean oil diet.

Soybean oil  brain
In a study conducted on mice, the scientists found pronounced effects of the soybean oil on the hypothalamus where a number of critical processes take place. Pixabay

“The hypothalamus regulates body weight via your metabolism, maintains body temperature, is critical for reproduction and physical growth as well as your response to stress,” said Margarita Curras-Collazo, an associate professor of neuroscience and lead author on the study published in the journal Endocrinology.

The research team has not yet isolated which chemicals in the oil are responsible for the changes they found in the hypothalamus.

“But they have ruled out two candidates. It is not linoleic acid, since the modified oil also produced genetic disruptions; nor is it stigmasterol, a cholesterol-like chemical found naturally in soybean oil,” the study noted.

Identifying the compounds responsible for the negative effects is an important area for the team’s future research.

“This could help design healthier dietary oils in the future,” said Poonamjot Deol, first author on the study.

“If there’s one message I want people to take away, it’s this: reduce consumption of soybean oil,” Deol added.

Soybean oil brain
Consumption of Soybean oil may lead to autism. Pixabay

The team compared mice fed three different diets high in fat: soybean oil, soybean oil modified to be low in linoleic acid, and coconut oil.

They believe this discovery could have ramifications not just for energy metabolism,but also for proper brain function and diseases such as autism or Parkinson’s disease.

“However, it is important to note there is no proof the oil causes these diseases,” the authors wrote.

Te same research team found in 2015 that soybean oil induces obesity, diabetes, insulin resistance, and fatty liver in mice. Then in a 2017 study, the same group learned that if soybean oil is engineered to be low in linoleic acid, it induces less obesity and insulin resistance.

The team said the findings only apply to soybean oil — not to other soy products or to other vegetable oils.

“Do not throw out your tofu, soymilk, edamame, or soy sauce,” said Frances Sladek, a UCR toxicologist and professor of cell biology.

“Many soy products only contain small amounts of the oil, and large amounts of healthful compounds such as essential fatty acids and proteins”.

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This study utilized male mice. Because oxytocin is so important for maternal health and promotes mother-child bonding, similar studies need to be performed using female mice.

Coconut oil, which contains saturated fats, produced very few changes in the hypothalamic genes, said the researchers. (IANS)