Register for an account

X

Enter your name and email address below.

Your email address is used to log in and will not be shared or sold. Read our privacy policy.

X

Website access code

Enter your access code into the form field below.

If you are a Zinio, Nook, Kindle, Apple, or Google Play subscriber, you can enter your website access code to gain subscriber access. Your website access code is located in the upper right corner of the Table of Contents page of your digital edition.

Health

The Rare Humans Who See Time & Have Amazing Memories

synaesthesia
synaesthesia

Newsletter

Sign up for our email newsletter for the latest science news

The “normal” form of the condition called synesthesia is weird enough: For people with this condition, sensory information gets mixed in the brain causing them to see sounds, taste colors, or perceive numbers as having particular hues.

But psychologist David Brang is studying a bunch of people with an even odder form of synesthesia: These people can literally “see time.”

Brang’s subjects have time-space synesthesia; because they have extra neural connections between certain regions of the brain, the patients experience time as a spatial construct.

In his research, Brang describes one patient who was able to see the year as a circular ring surrounding her body that rotated clockwise throughout the year. The current month was reportedly inside her chest with the previous month in front of her chest, reports New Scientist.

Describing the condition to New Scientist, Brang said:

“In general, these individuals perceive months of the year in circular shapes, usually just as an image inside their mind’s eye.”

So, while boring, normal folks whip out their physical or online calendars to jot down plans for the future, time-space synesthetes just look straight ahead and can tell you precisely what days work for them. It’s almost like their personal version of augmented reality.

Brang found these uncommon individuals by recruiting 183 students for a trial, in which he asked them to visualize the months of the year and reconstruct that representation on a computer screen.

New Scientist writes:

Four months later the students were shown a blank screen and asked to select a position for each of the months. They were prompted with a cue month – a randomly selected month placed as a dot in the location where the student had originally placed it. Uncannily, four of the 183 students were found to be time-space synesthetes when they placed their months in a distinct spatial array – such as a circle – that was consistent over the trials.

A second test was conducted to compare the memories of time-space synesthetes to those of regular folks. Brang asked his subjects to memorize an unfamiliar spatial calendar and reproduce it. The results showed that when it came to recalling events in time, time-space synesthetes far outperformed the others.

Earlier research has shown that people with synesthesia, on an average, remember about 123 different facts related to a certain period in their life, while a regular person could recall just 39 facts.

Psychologist Julia Simner last year told the BBC:

“So the average person might remember that they went on holiday to America when they were seven…. This person would recall the name of the guesthouse, the name of the guesthouse owner and the breed of the owner’s dog.”

2 Free Articles Left

Want it all? Get unlimited access when you subscribe.

Subscribe

Already a subscriber? Register or Log In

Want unlimited access?

Subscribe today and save 75%

Subscribe

Already a subscriber? Register or Log In