I'm not referring to already-existing methods wherein you can explore the projections of four dimensional objects onto three dimensional space, or the mathematical treatment of higher dimensional objects. To fully experience four dimensions, you would need a simulated four dimensional body. In three dimensions, you experience the world via light striking the two dimensional surfaces of your eyes. A four dimensional being would see via waves from the four dimensional surroundings striking throughout the volume of some sense organ (rather than its surface).
Is it possible to take a mind that is the result of a three dimensional brain, that has only ever known three dimensional space, and have it perceive itself to possess a four dimensional body in a four dimensional space?