39+ Illusion De Thatcher Gif. Now press rotate or use the slider. Things take a turn for the worse as dr yan demonstrates a visual perception effect known as the thatcher illusion.
Research suggests that this illusion (the thatcher illusion) is caused by the interfering effects of @article{bertin2004theti, title={the thatcher illusion and face processing in infancy.}, author={e.
Faces are perceived as typical when inverted but grotesque when presented upright. The thatcher effect, also known as the thatcher illusion, illustrates that the brain can't properly process a photo of a face that is upside down. The interesting part is that the brain thinks it can so you. Optical illusions have been amusing and frustrating people for decades.