the hemisphere that is not affected. In the case of left lobeepilepsy, this can be done by engaging in a right-brain activity such asdrawing. One intriguing question is why we have two hemispheres at all? "Inbiology you always have the same thing on one side as the other - ears,lungs, eyes, kidneys, etc." explains Dr. Patricia De Feudis, director ofpsychology at Credit Valley Hospital in Mississauga, Ont. "But with thebrain there is more specialization. You can have something going on oneside and not not be aware of it in the other." Our knowledge of the brain is general is only beginning. We knoweven less about how the hemispheres operate, Getting in touch with how thetwo sides work can only do us good, if just to keep us from walking around"half-brained"....