But this idea didn't hold up when doctors and scientists examined patients who were missing a hemisphere or had their two hemispheres separated.
Гэхдээ эмч болон шинжээч нар  тархины нэг талаа авахуулсан эсвэл хоёр тал нь салсан өвчтөнүүдийг судалж, уг санааг няцаасан юм.