New research by Georgia State University’s TReNDS Center may lead to early diagnosis of devastating conditions such as Alzheimer’s disease, schizophrenia and autism—in time to help prevent and more easily treat these disorders. In a new study published in Scientific Reports a team of seven scientists from Georgia State built a sophisticated computer program that was able to comb through massive amounts of brain imaging data and discover novel patterns linked to mental health conditions. The brain imaging data came from scans using functional magnetic resonance imaging (fMRI), which measures dynamic brain activity by detecting tiny changes in blood flow.
“We built artificial intelligence models to interpret the large amounts of information from fMRI,” said Sergey Plis, associate professor of computer science and neuroscience at Georgia State, and lead author on the study.
He compared this kind of dynamic imaging to a movie—as opposed to a snapshot such as an x-ray or, the more common structural MRI—and noted “the available data is so much larger, so much richer than a blood test or a regular MRI. But that’s the challenge—that huge amount of data is hard to interpret.”
As regular readers know, I am a dog lover . I have posted about my poodle, Gabi, a number of times. She accompanies me on about 5000 miles of bikes rides every year. So, I was very pleased to run across this item by Honor Whiteman on Medical News Today.
On arriving home after a long, stressful day at work, you are greeted at the door by an overexcited four-legged friend. It can’t fail to put a smile on your face. Pet ownership is undoubtedly one of the greatest pleasures in life, providing companionship and giggles galore. But the benefits do not end there; your pet could be doing wonders for your health and well-being.
My intrepid little partner, Gabi, in her basket wearing her hat ready to ride.
The United States is a nation of animal lovers; more than 65 percent of households own a pet, with dogs and cats being the most popular choice.
It is no surprise that so many of us have a pet in our lives; not only are animals fantastic company, but they also teach us compassion and offer unconditional love.
As British novelist George Eliot once said, “Animals are such agreeable friends – they ask no questions; they pass no criticisms.”
Adding to pets’ indisputable charm is the wealth of benefits they offer for human health and well-being. We take a closer look at what these are.
1. Lower risk of allergies
Around 50 million people in the U.S. have nasal allergies, and pet dander is one of the most common triggers.With this in mind, it may come as a surprise that pets could actually lower the risk of developing allergies.
One study reported by Medical News Today in 2015 associated exposure to dogs and farm animals in early life with a lower risk of asthma development by school age.
More recent research published in the journal Microbiome found that children who were exposed to household pets prior to birth and up to 3 months after experienced changes in gut bacteria associated with childhood allergies. Continue reading →