Academy Award-winning director of Up, Pete Docter will next take on the human mind with his latest CGI 3D animated adventure Untitled Pixar Project That Takes You Inside the Brain.

Not much was previously known about this exploration of the inner-workings of our psyche, but now Pixar chief John Lasseter has come forward with new story details, revealing that the project, scheduled for release in 2014, will actually take place inside a young girl's head, with her emotions serving as the lead characters.

RELATED: Disney Easter Egg Video Shows How Every Pixar Movie Is Connected

This is what he had to say about the movie.

"Pete Docter, from Monsters Inc. and Up, is doing a new film that takes place inside of a girl's mind and it is about her emotions as characters, and that is unlike anything you've ever seen."

The movie is currently in production.