Saturday, September 24, 2016

cracked: The hollow mask illusion is a feat of optical...



cracked:

The hollow mask illusion is a feat of optical witchcraft that tricks your brain into thinking that the inside of a rotating mask is exactly like the outside – a face with protruding features. Here, give it a try. We’ll wait.

That was awesome, right? It looks like a regular face, and then it turns out it was only the inside of the ma– wait, you’re saying it didn’t fool you for a second? Well … we don’t want to alarm you, but…

Collaborators from the Hannover Medical School in Germany and the UK’s UCL Institute of Cognitive Neuroscience found that there is a very specific subgroup of people who are totally immune to the cerebral fuckery of the hollow mask illusion: schizophrenics.

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I’ve loved this illusion since I first saw it–especially animated versions like this one. Here’s a good explanation of why it works, and kind of an astonishing fact about why, if it doesn’t work for you, you should perhaps consult with a psychiatrist!


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