Fido really can recognize your face - NewsChannel5.com | Nashville News, Weather & Sports

Fido really can recognize your face

Updated:
© iStockphoto.com / Ivan Solis © iStockphoto.com / Ivan Solis

WEDNESDAY, Jan. 1, 2014 (HealthDay News) -- Dogs can recognize the faces of familiar people and canine pals, a new study finds.

The recognition of facial features is a specialized skill previously thought to be unique to people and possibly other primates, the University of Helsinki researchers said.

It's long been known that faces and eye contact play an important role in communication between people and dogs. However, the new study is believed to be the first to use eye movement tracking to investigate the facial recognition ability of dogs.

The eye movements of the dogs in the study were assessed while they were shown photos on a computer screen of people and dogs. These included images of their owners or another dog in the same family, and images of unfamiliar people and dogs.

The dogs scanned the familiar faces more thoroughly than the unfamiliar faces, which indicates that they were able to distinguish between the faces, according to the study published Dec. 5 in the journal Animal Cognition.

"Dogs were trained to lie still during the image presentation and to perform the task independently. Dogs seemed to experience the task [as] rewarding, because they were very eager to participate," study leader Outi Vainio said in a university news release.

The dogs had not been trained to recognize faces, so the findings suggest that they have a natural ability to tell the difference between faces and may have facial recognition skills similar to people, the researchers said.

The study dogs also looked at photos of other dogs longer than photos of people, regardless of whether they knew them or not. This echoes a previous study by the same group of researchers that found that dogs prefer looking at other dogs' faces over people's faces.

More information

The ASPCA has more about dogs.

Copyright © 2014 HealthDay. All rights reserved.

  • Medical News HeadlinesMedical News HeadlinesMore>>

  • Migraine Relief: Stopping Pain & Relieving Pressure

    Migraine Relief: Stopping Pain & Relieving Pressure

    Friday, April 18 2014 5:15 PM EDT2014-04-18 21:15:06 GMT
    Meredith Messerli is thankful she can study without pain. The college freshman spent two years of her life battling severe migraines.more>>
    Meredith Messerli is thankful she can study without pain. The college freshman spent two years of her life battling severe migraines.more>>
  • Hope For Lanie: Curing SMA

    Hope For Lanie: Curing SMA

    Thursday, April 17 2014 5:15 PM EDT2014-04-17 21:15:09 GMT
    SMA attacks the body's motor neurons and causes paralysis. There is no cure, but for the first time doctors are studying an experimental therapy that targets more than just symptoms.more>>
    SMA attacks the body's motor neurons and causes paralysis. There is no cure for SMA but for the first time doctors are studying an experimental therapy that targets more than just symptoms, it targets mutated SMN genes, which are responsible for SMA.more>>
  • Washing Lungs & Breathing Better

    Washing Lungs & Breathing Better

    Wednesday, April 16 2014 5:15 PM EDT2014-04-16 21:15:09 GMT
    Imagine not being able to breathe without struggling: every breath you take is work; every breath you take could be your last. That was the case for one man who became dependent on an oxygen tank to stay alive.more>>
    Imagine not being able to breathe without struggling: every breath you take is work; every breath you take could be your last. That was the case for one man who became dependent on an oxygen tank to stay alive.more>>
  • Ocular Melanoma: Saving Lives, Saving Eyes

    Ocular Melanoma: Saving Lives, Saving Eyes

    Friday, April 11 2014 5:15 PM EDT2014-04-11 21:15:07 GMT
    Ocular melanoma, also called uveal melanoma, is a rare type of melanoma that targets the eye. It can be a deadly if it isn't spotted early enough. Now, there's a way to treat patients that's saving lives and saving eyes.more>>
    Ocular melanoma, also called uveal melanoma, is a type of melanoma that targets the eye. It affects about 2,000 people a year in the United States. Although rare – it can be a deadly if it isn't spotted early enough. Now, there's a way to treat patients that's saving lives and saving eyes.more>>
  • Memory Palace: Coping With Chemo Brain

    Memory Palace: Coping With Chemo Brain

    Thursday, April 10 2014 5:15 PM EDT2014-04-10 21:15:09 GMT
    More than 13 million Americans are living with some form of cancer. Harsh treatments like chemo and radiation save lives, but they will also change lives. Now, many cancer survivors are learning how to cope with chemo brain.more>>
    More than 13 million Americans are living with some form of cancer. Harsh treatments like chemo and radiation save lives, but they will also change lives. Now, many cancer survivors are learning how to cope with chemo brain.more>>
  • Pedaling For A Cure

    Pedaling For A Cure

    Wednesday, April 9 2014 5:15 PM EDT2014-04-09 21:15:09 GMT
    Five years ago, Leslie Trudeau's world came crashing down. At just 22 years old, her son Taylor lost his battle with leukemia. That's why Trudeau is pedaling for a cure.more>>
    Five years ago, Leslie Trudeau's world came crashing down. At just 22 years old, her son Taylor lost his battle with leukemia. That's why Trudeau is pedaling for a cure.more>>
  • Bringing Hearts Back To Life: New Improved Defibrillator

    Bringing Hearts Back To Life: New Improved Defibrillator

    Tuesday, April 8 2014 5:15 PM EDT2014-04-08 21:15:13 GMT
    CPR and a portable defibrillator helped keep Eric Robinson alive after he went into cardiac arrest. And now a newly FDA approved Biotronik implantable cardiac defibrillator, or ICD, constantly monitors his heart.more>>
    A year ago, while jamming with his son's band, Eric Robinson went into cardiac arrest. CPR and a portable defibrillator helped keep Robinson alive. And now a newly FDA approved Biotronik implantable cardiac defibrillator, or ICD, constantly monitors his heart.more>>
  • Helping High Risk Hearts

    Helping High Risk Hearts

    Monday, April 7 2014 5:15 PM EDT2014-04-07 21:15:09 GMT
    Ironing is not exactly Barbara Roy's favorite activity, but it's something she's glad she can do again. Her doctor diagnosed her with severe aortic stenosis.more>>
    Ironing is not exactly Barbara Roy's favorite activity, but it's something she's glad she can do again. Her doctor diagnosed her with severe aortic stenosis.more>>
  • Hernias In Newborns: Lincoln's Story

    Hernias In Newborns: Lincoln's Story

    Friday, April 4 2014 5:15 PM EDT2014-04-04 21:15:07 GMT
    Congenital diaphragmatic hernias occur in about one in every 2,000 births. They can be deadly, but now doctors are using a more aggressive treatment approach.more>>
    Congenital diaphragmatic hernias occur in about one in every 2,000 births. They can be deadly, but now doctors are using a more aggressive treatment approach.more>>
  • Predicting Bad Hearts

    Predicting Bad Hearts

    Thursday, April 3 2014 5:15 PM EDT2014-04-03 21:15:09 GMT
    Every year, more than 700,000 Americans have a heart attack. Now, researchers at Baylor Research Institute at Dallas have uncovered a biomarker that may help them spot the disease sooner.more>>
    Every year, more than 700,000 Americans have a heart attack. And 600,000 die of heart disease. Now, researchers at Baylor Research Institute at Dallas have uncovered a biomarker that may help them spot the disease sooner; and they did it by pure accident.more>>
*DISCLAIMER*: The information contained in or provided through this site section is intended for general consumer understanding and education only and is not intended to be and is not a substitute for professional advice. Use of this site section and any information contained on or provided through this site section is at your own risk and any information contained on or provided through this site section is provided on an "as is" basis without any representations or warranties.
Powered by WorldNow
Powered by WorldNow
All content © Copyright 2000 - 2014 NewsChannel 5 (WTVF-TV) and WorldNow. All Rights Reserved.
For more information on this site, please read our Privacy Policy and Terms of Service.