Stavros J.Baloyannis is Emeritus Professor of Neurology at Aristotelian University, Thessaloniki, Greece. He was born in Thessaloniki. He graduated from the School of Medicine, Aristotelian University, Thessaloniki, Greece. Postgraduate training (a) in Neurology, Aristotelian University and Institute of Neurology, Queen Square, London, (b) in Neuropathology, Institute of Neurology, Queen Square, Catholic University of Louvain, University of Pennsylvania, Philadelphia (c) in Neurootology and Neuropathology of Auditory pathway, Harvard University, (d) in Neuropathology and Experimental Neurology, University of Pennsylvania, (e) in Neuroimmunology, Yale University, New Haven. Research on Blood Brain Barrier in dementias and Demyelinating diseases, Mitochondria in Alzheimer’s disease, Synaptogenesis in vivo and in vitro, Neuronal apoptosis in dementias and demyelinating diseases, dendritic pathology in dementias, Pathology of Golgi apparatus in dementias. Special interests: Neuroethics, Neurolinguistics, Philosophy of Neurosciences, Application of mathematics in Neurosciences, Neurology and the Art. Member of 56 scientific societies in Greece and abroad. Honorary Member of the Academy of Hellenic Air Forces. President of the Society for the amelioration of the quality of life in chronic neurological diseases. President of the Orthodox Medical Association for Health and medical education in Africa. Visiting professor in Tufts University, Democretian University, Thrace, Aristotelian University, School of Theology, Aristotelian University, School of Philosophy. Author of 28 textbooks on Neurology, Neuropathology, Neuropsychology and of 720 peer-reviewed papers, published in Greek and International Journals on Neurology, Neuropathology, Neuroimmunology and Neuroethics.