Close X
Tuesday, November 26, 2024
ADVT 
Health

Why autistic people see faces differently

Darpan News Desk IANS, 26 Nov, 2014 11:29 AM
    People with autism spectrum disorder (ASD) gain different perceptions from peoples' faces as the way they gather information - not the judgement process itself - is different from those without the disorder, says a study.
     
    "The evaluation of an individual's face is a rapid process that influences our future relationship with the individual," said lead author of the study Baudouin Forgeot d'Arc from University of Montreal in Canada.
     
    The study was conducted in collaboration with a team from the Hôpital Robert-Debré in Paris, who recruited 71 individuals, including a control group and an ASD group, without intellectual disabilities.
     
    The researchers presented 36 pairs of photographic and synthetic images to the participants, and evaluated their social judgment by asking them to indicate which emotionally neutral faces appeared "kind" to them.
     
    When photographic images of neutral faces were presented, the judgment of ASD participants was mixed compared to participants in the control group - the choices of the ASD participants were not predictable from one participant to another.
     
    However, the researchers found no difference between the groups when participants were presented with synthetic images, which were nevertheless created based on the characteristics of the photographic images previously shown.
     
    The differences observed when they viewed photographic images suggest that the way they gather information about people's faces is critical.

    MORE Health ARTICLES

    Canada To Do Clinical Trial Of Ebola Vaccine, Far Away From Ebola Researchers

    Canada To Do Clinical Trial Of Ebola Vaccine, Far Away From Ebola Researchers
    TORONTO — A clinical trial of the made-in-Canada Ebola vaccine will be conducted in this country, Health Canada and the Public Health Agency of Canada announced Friday.

    Canada To Do Clinical Trial Of Ebola Vaccine, Far Away From Ebola Researchers

    Sloppy Contact Lens Use Is Driving More 1 Million Eye Infections Each Year

    Sloppy Contact Lens Use Is Driving More 1 Million Eye Infections Each Year
    NEW YORK — A new government report says sloppy care of contact lenses is a main reason for hundreds of thousands of eye infections each year.

    Sloppy Contact Lens Use Is Driving More 1 Million Eye Infections Each Year

    Phone use may lead to brain cancer

    Phone use may lead to brain cancer
    The longer someone talks over the phone - in terms of hours and years - the more likely is he/she to develop glioma, a deadly form of brain cancer, says a new study....

    Phone use may lead to brain cancer

    Artificial retina could help restore vision of elderly

    Artificial retina could help restore vision of elderly
    A team of researchers has created a wireless and light-sensitive, flexible film that could potentially substitute a damaged retina....

    Artificial retina could help restore vision of elderly

    Flawed gene may curb heart attack risk by half

    Flawed gene may curb heart attack risk by half
    Rare mutations that shut down a single gene called NPC1L1 are linked to lower cholesterol levels and a 50 percent reduction in the risk of heart attack, says an Indian-origin cardiologist....

    Flawed gene may curb heart attack risk by half

    Vitamin B doesn't stem memory loss

    Vitamin B doesn't stem memory loss
    A day before Indian Prime Minister Narendra Modi arrives in Brisbane for the G20 summit, Australia is waiting anxiously for the Indian Prime Minister's overdue visit to commence....

    Vitamin B doesn't stem memory loss