06/28/2012 06:01 pm ET | Updated Aug 15, 2012

These Are Not GIFs: 15 Images That Will Skew Your Sense Of Perception

Emerson M. Pugh once wrote that "If the human brain were so simple that we could understand it, we would be so simple that we couldn’t." We imagine Dr. Daniel Pierce, the eccentric crime-solving neuroscientist on TNT’s latest crime drama, Perception, would agree.

We're also curious how Dr. Pierce might weigh in on the perception-altering images below. These optical illusions are definitely not GIFs. Click through below to see the illusions, and don't forget to tune in to the premiere of Perception on Monday, July 9, at 10/9c.

These Are Not GIFs