A new, very small study suggests that people can shrink the blind spot in their eye by doing certain training exercises.
In the human eye, the blind spot is where the visual field corresponds with an area in the retina that has no receptors for light. Researchers studied 10 people, and over the course of 20 days had them take part in a "direction-discrimination" task. An image of a ring was centered in the blind spot of one eye, and the participants had to say which way waves of dark and light bands were moving through the ring. After some manipulation of the image by researchers, the study subjects were able to better detect the images in their blind spot, shrinking it by 10 percent.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Create an account with the same email registered to your subscription to unlock access.
-
'Make legal immigration a more plausible option'Instant Opinion Opinion, comment and editorials of the day
-
LA-to-Las Vegas high-speed rail line breaks groundSpeed Read The railway will be ready as soon as 2028
-
Israel's military intelligence chief resignsSpeed Read Maj. Gen. Aharon Haliva is the first leader to quit for failing to prevent the Hamas attack in October
-
Blind people will listen to next week's total eclipseSpeed Read While they can't see the event, they can hear it with a device that translates the sky's brightness into music
-
Melting polar ice is messing with global timekeepingSpeed Read Ice loss caused by climate change is slowing the Earth's rotation
-
An amphibian that produces milk?speed read Caecilians, worm-like amphibians that live underground, produce a milk-like substance for their hatchlings
-
Jupiter's Europa has less oxygen than hopedspeed read Scientists say this makes it less likely that Jupiter's moon harbors life
-
Why February 29 is a leap daySpeed Read It all started with Julius Caesar
-
US spacecraft nearing first private lunar landingSpeed Read If touchdown is successful, it will be the first U.S. mission to the moon since 1972
-
Scientists create 'meaty' rice for eco-friendly proteinSpeed Read Korean scientists have invented a new hybrid food, consisting of beef muscle and fat cells grown inside grains of rice
-
New images reveal Neptune and Uranus in different colours than originally thoughtSpeed Read Voyager 2 images from the 1980s led to 'modern misconception'
