OCT 24, 2018 10:25 PM PDT

How do our brains recognize faces?

WRITTEN BY: Nouran Amin

Brain studies consisting of fMRI experiments will measure brain activity during tasks to asses how we perceive faces.

The fusiform area (FSA) was found to be active when looking at images, photographs, and even drawings of people. However, that area of the brain was not found to be active when participants looked at objects instead of faces.

This prompted researchers to wonder if the FFA is a key component in facial recognition. It was found that the FFA only responds to faces in their normal arrangement and orientation.

So, why do our brains sometimes recognize faces so easily (and other times fail)? Watch the video above to learn more!

 

About the Author
  • Nouran earned her BS and MS in Biology at IUPUI and currently shares her love of science by teaching. She enjoys writing on various topics as well including science & medicine, global health, and conservation biology. She hopes through her writing she can make science more engaging and communicable to the general public.
You May Also Like
DEC 10, 2019
Earth & The Environment
DEC 10, 2019
Greenland's Ice Sheet is Experiencing "Worst-Case Scenario" Loss
Greenland’s Ice Sheet—which covers 75% of the land’s mass—is melting at a rate aligned with “worst-case scenario” sea l...
DEC 16, 2019
Plants & Animals
DEC 16, 2019
Sloths Are More Interesting Than You Might Think...
The humble sloth – an animal that is renowned for its slowness. In fact, it’s considered one of the slowest mammals on the entire planet. But w...
DEC 23, 2019
Space & Astronomy
DEC 23, 2019
The Trouble With the InSight Mission's Burrowing Mole Explained
NASA’s InSight mission is designed to probe the red planet’s internal physical characteristics, including heat emanating from its core and Mars...
JAN 16, 2020
Chemistry & Physics
JAN 16, 2020
Self-healable Sweat Sensor Fears No Wear and Tear
Sweat can provide a lot of information about a person's health. One of the current trends in wearable technology is to incorporate sweat sensing mechan...
FEB 12, 2020
Health & Medicine
FEB 12, 2020
Brain Patients are Advancing Research
Neuroscientists may face the challenge of not having enough material or high-quality material to study the condition they’re researching. Luckily&mda...
FEB 20, 2020
Chemistry & Physics
FEB 20, 2020
Methane-fueled Commerical Production of Biodegradable Plastics in Sight
Plastics, the petroleum-based, very poorly degradable polymers, make up almost everything in our society from water bottles, food packing, disposable utens...
Loading Comments...