Fascinating optical illusion - Cameron Optometry | Cameron Optometry
Fascinating optical illusion

Fascinating optical illusion

Posted on 06th June 2012

A intriguing optical illusion has been doing the rounds on the internet call the “Flashed Face Distortion Effect”.

It’s probably best to just watch it first then read about the explanation.

Academic researchers stumbled across it by accident and put forward this explanation:

“The effect seems to depend on processing each face in light of the others. By aligning the faces at the eyes and presenting them quickly, it becomes much easier to compare them, so the differences between the faces are more extreme. If someone has a large jaw, it looks almost ogre-like. If they have an especially large forehead, then it looks particularly bulbous. We’re conducting several experiments right now to figure out exactly what’s causing this effect.”

The way the brain processes vision (called ‘perception’) is incredible and in particular how we perceive faces. Whole chunks of brain are devoted only to perceiving faces and nothing else – incredible.


Related Posts

Lesley and Heather celebrate a quarter century at Cameron Optometry

21st March 2019

This year marks 25 years with the practice for Lesley Kerr and Heather Grandon. The loyal and dependable duo have been at the heart of the practice for a quarter century, a period when the practice ha...

Read more

Welcome to Hemp Eyewear, designed and made in Edinburgh

27th February 2019

We are delighted to welcome Hemp Eyewear to the Frame Room this month. Proudly unconventional: the materials, the process, the design and the look. This is such an exciting brand on so many levels.  ...

Read more

Cosmetic lenses created for our patients (and for Hollywood blockbusters)

19th February 2019

Heather Muir and Heather Grandon headed south to Hemel Hempstead to Cantor & Nissel, the company we use to manufacturer cosmetic lenses for our patients. We have used the company for many years, c...

Read more

Gillian Bruce awarded medal as part of masters

12th February 2019

In June last year, we shared the news that our clinical lead optometrist, Gillian Bruce, had passed her Masters of Science (MSc) degree in Primary Care Ophthalmology with distinction. As if that wasn...

Read more