twins Type post Date December 13, 2017 CategoriesMedicineNeuroscience & MindPhilosophy Tagged , __nedited, Benjamin Libet, craniopagus twins, eyes, ID the Future, Krista Hogan, limbs, materialism, Michael Egnor, mind, neuroscience, neurosurgery, Roger Sperry, Tatiana Hogan, thalamus, vision, wakefulness, Wilder Penfield Listen: What Craniopagus Twins Say about Mind and Brain Science & Culture December 13, 2017 Medicine, Neuroscience & Mind, Philosophy 1 Neurosurgery professor Michael Egnor explores the amazing case of Tatiana and Krista Hogan. Read More ›