Searching for signs of autism in early infant behavior

x x wide jpg pagespeed ic tctRXW vg
Image credit: Baby Center

Fearfulness and shyness in babies and toddlers predict features of autism at age 7, according to a new study. But early problems with impulse control and hyperactivity do not augur autism features.

The findings suggest that autism and anxiety have similar roots in the brain, but autism and attention deficit hyperactivity disorder (ADHD) do not, says lead investigator Tony Charman, chair of clinical child psychology at King’s College London.

Autism often coincides with anxiety and ADHD: Up to about 80 percent of people with autism also meet the criteria for ADHD or anxiety. And the three conditions tend to run together in families, suggesting they share genetic roots.

Previous studies have explored behavioral predictors of each of these conditions, but few have examined all three simultaneously.

Related article:  Understanding the 'little brain' could be key to treating autism, addiction

Studies of children without autism show that fearfulness and shyness early in life predict anxiety later in life; and hyperactivity, inattention and poor impulse control predict ADHD.

Charman and his colleagues similarly found that young children with high activity levels and poor inhibitory control have more ADHD features at age 7 than those who are calm and controlled. But these behaviors do not track with autism traits or diagnosis; they also do not predict anxiety.

Still, the findings may help clinicians distinguish autism from ADHD early on.

Read full, original post: Signs of anxiety in infancy may foreshadow autism

Outbreak
Outbreak Daily Digest
Biotech Facts & Fallacies
Talking Biotech
Genetics Unzipped
Video: Test everyone – Slovakia goes its own way to control COVID

Video: Test everyone – Slovakia goes its own way to control COVID

As Europe sees record coronavirus cases and deaths, Slovakia is testing its entire adult population. WSJ's Drew Hinshaw explains how ...
mag insects image superjumbo v

Disaster interrupted: Which farming system better preserves insect populations: Organic or conventional?

A three-year run of fragmentary Armageddon-like studies had primed the journalism pumps and settled the media framing about the future ...
dead bee desolate city

Are we facing an ‘Insect Apocalypse’ caused by ‘intensive, industrial’ farming and agricultural chemicals? The media say yes; Science says ‘no’

The media call it the “Insect Apocalypse”. In the past three years, the phrase has become an accepted truth of ...
globalmethanebudget globalcarbonproject cropped x

Infographic: Cows cause climate change? Agriculture scientist says ‘belching bovines’ get too much blame

A recent interview by Caroline Stocks, a UK journalist who writes about food, agriculture and the environment, of air quality ...
organic hillside sweet corn x

Organic v conventional using GMOs: Which is the more sustainable farming?

Many consumers spend more for organic food to avoid genetically modified products in part because they believe that “industrial agriculture” ...
benjamin franklin x

Are most GMO safety studies funded by industry?

The assertion that biotech companies do the research and the government just signs off on it is false ...
favicon

Environmental Working Group: EWG challenges safety of GMOs, food pesticide residues

Known by some as the "Environmental Worrying Group," EWG lobbies for tighter GMO legislation and famously puts out annual "dirty dozen" list of fruits and ...
m hansen

Michael Hansen: Architect of Consumers Union ongoing anti-GMO campaign

Michael K. Hansen (born 1956) is thought by critics to be the prime mover behind the ongoing campaign against agricultural biotechnology at Consumer Reports. He is an ...
News on human & agricultural genetics and biotechnology delivered to your inbox.
Optional. Mail on special occasions.
Send this to a friend