The coronal appearances through the lateral ventricles is reminiscent of a moose head.
Moose photo credit: Dr. Minaev
Original file: http://commons.wikimedia.org/wiki/File:Luchik-the-Moose-and-Dr-Minaev-hp3188.jpg
Licence: The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted.