Speaker Profiles
Professor Hugues Duffau

Prof Duffau trained at the Pitié-Salpêtrière Hospital in Paris where he later developed clinical and research interests in the surgical treatment of intrinsic brain tumours. Five years ago he became a Professor and Chairman, Department of Neurosurgery, Hôpital Gui de Chauliac, University of Montpellier in France. At the Institute of Neurosciences of Montpellier he leads a team studying lasticity of the central nervous system, human stem cells and glial tumors (INSERM U583). He and his teams have accummulated a great deal of experience in the management of gliomas, especially low grade gliomas, and this together with Prof Duffau's seminal work on intraoperative funcional brain mapping, understanging of speach nad other higher mental function as well as brain plasticity has been published in numerous important scientific journals. Professor Duffau is a popular invited speaker in national and international meetings. Many of the observations and hypotheses relating to the function of brain, especially in the context of glioma is summarised in his recent publication "Brain Mapping: From Neural Basis of Cognition to Surgical Applications". (Click on the book to see details. For more titles visit our Bookstore.)
Professor Juha Herneniemi, MD PhD

After completing medical school and obtaining a doctorate at the University of Zurich in Switzerland in 1973, Dr Hernesniemi returned to his native Finland to continue his general medical post-graduate studies and later neurosurgery in Seinäjoki, Tampere and Helsinki. Dr Hernesniemi also traveled abroad to learn from the best, including professors Yasargil and Drake. He first became a professor of neurosurgery at Kuopio University and in 1997 Professor and Chairman of the Department of Neurosurgery at the Helsinki University Central Hospital.
Over the years professor Hernesniemi performed over 10,000 neurosurgical operation, with 4000 aneurysm and AVMs and 2500 brain tumours. He has recorded some of his experience and observation in numerous scientific papers and book chapter, and he co-edited “Surgical Management of Cerebrovascular Disease” and “Surgery of Vertebrobasilar Aneurysms”.
Surgery is about operating and Professor Hernesniemi is a true Master of this art. Hence streams of neurosurgeons from around the world travel to Helsinki to observe the Master at work. For several years Professor Hernesmiemi has been running the Helsinki Live Demonstrative Course giving an opportunity to see him and invited masters operate. Professor Hernesniemi always considered the thorough knowledge of anatomy fundamental and, not surprisingly, his chapter “Principles of Microneurosurgery for Safe and Fast Surgery” in Dr Sindou’s “Practical Handbook of Neurosurgery” begins with a sentence: “Microneurosurgical anatomy and principles of microneurosurgery are the essence of neurosurgical training.”
Professor Fred Gentili, FACS FRCSC MD MSc
Dr Gentili has been a Staff at the Department of Neurosurgery of the Toronto Western Hospital since 1982. After his residency in neurosurgery in Toronto Dr Gentili spent two years (1979 – 1981) as a fellow with Professor Yasargil in Zurich and Professor Lindsey Symon at the National Hospital for Neurology and Neurosurgery in London.
Currently, Dr Gentili is a Professor of Surgery and the Director of Skull Base Centre at the University of Toronto. Dr Gentili’s large clinical practice focuses on skull base, neurovascular and pituitary surgery. He has an extensive operative experience which is internationally renowned. Not only was he involved in the establishment of the discipline “skull base neurosurgery” through the North American Skull Base Society, but he always continued to innovate, more recently in the area of endoscopic skull base techniques.
Dr Gentili has inspired a multitude of trainees and fellows from all over the world, as a true Master Surgeon with comprehensive knowledge of operative and microsurgical neuroanatomy. Whoever witnessed Dr Gentili operate would truly appreciate the meaning of “meticulous” surgery.
Professor Amin Kassam

Dr Kassam completed his undergraduate and medical school studies at the University of Toronto in 1991 and subsequently trained in Neurosurgery at the University of Ottawa. Following his residency he came to University of Pittsburgh as a fellow in cerebrovascular surgery under the chairmanship of Dr Janetta and shortly thereafter was appointed to the faculty and later the Chairman.
At the University of Pittsburgh Dr Kassam assembled a dynamic team of neurosurgeons and ENT surgeons whose work resulted in a number of technical and conceptual innovations. Dr Kassam’s team developed a gamete of completely transnasal approaches on lesions affecting central skull now known as Expanded Endonasal Approach (EEA). This work as well as numerous other projects resulted in a great of number scientific publications.
Dr Kassam is an extremely gifted surgeon, a great educator and an enticing speaker. Seeing Dr Kassam teach EEAs on a cadaver is a real treat!
Mr Ramez W Kirollos, MD, FRCS (SN)

Mr Kirollos graduated from the Medical School at the University of Alexandria in Egypt in 1984. In 1987 he moved to the United Kingdom to pursue his post-graduate medical education. Mr Kirollos trained in neurosurgery at the Atkinson Morley Hospital in London, the Frenchay Hospital in Bristol, the Leeds General Infirmary, and the Walton Centre for Neurology and Neurosurgery in Liverpool. He obtained an MD degree for his research into photodynamic therapy of pituitary adenomas. Mr Kirollos completed a skull base fellowship under Dr Gentili at the Toronto Western Hospital. In 2001 he was appointed Consultant Neurosurgeon at the Addenbrooke’s Hospital in Cambridge. His main clinical interests include anterior and middle skull base, pituitary and pineal surgery, and surgical treatment of AVMs. He also performs aneurysm surgery with an average of 30 aneurysm operations per annum.
A passion for neurosurgical technique based on the thorough understanding of anatomy has accompanied Mr Kirollos’ neurosurgical training and is very much the basis of his surgical practice today. He keenly shares this philosophy and skill with his trainees. Mr Kirollos has been actively involved in day-to-day teaching of medical students, junior and middle grade neurosurgical trainees. He oversees a weekly registrar teaching sessions at the Addenbrooke’s Hospital. Mr Kirollos serves as a faculty on the Neuroanatomy of Operative Approaches and the British Neurosurgical Trainee Courses since their conception in 2005 and 2010, respectively. In 2006 Mr Kirollos was elected as a member of the Court of Examiners of the Royal College of Surgeons of England. For his commitment to surgical education he received the prestigious Silver Scalpel Award in 2010.
Professor Evandro de Oliveira, MD, PhD
There is hardly an international meeting of importance that would not have Professor de Oliveira either as a speaker or a panellist. Professor de Oliveira’s name has been closely associated with neurosurgical anatomy and microsurgical technique. He obtained his medical degree from Santa Catarina Federal University School of Medicine in Florianopolis in Brazil in 1969. His neurosurgical residency in Montevideo in Uruguay followed by a fellowship in microsurgical anatomy at the University in Florida in Gainesville. Dr de Oliveira maintains a close association with the Department of Neurosurgery and the University of Florida where he has been an Associate Professor from 1989 and Professor of Neurosurgery from 1996. Between 1985 and 1998 Dr de Oliveira headed the São Paulo Neurological Institute and subsequently became the Director of the Institute of Neurological Sciences in São Paulo while heading the Department of Neurosurgery at the Medical Sciences School, State University of Campinas – UNICAMP. Dr de Oliveira is the President of the Brazilian Neurosurgical Congress in 2008.
There is hardly any cranial region or surgical approach that has not Dr de Oliveira’s name attached to it. Dr de Oliveira has been a co-author of numerous seminal publications in neurosurgical anatomy and microsurgical techniques, and the textbook he co-edited with Dr Laligam Sekhar Cranial Microsurgery: Approaches and Techniques is a classic (see below). Professor de Oliveira has not only published extensively, but he generously shares his surgical knowledge and skill around the globe. Professor de Oliveira is the Director of an excellent annual hands-on course in neurosurgical anatomy based in Braga, Portugal.
Prof. Dr. med. Robert Reisch
Professor Reisch was born on October 19th, 1971, Budapest, Hungary. He has finished the Semmelweis Medical School in Budapest in 2006 with the highest award "Pro Scientia" Prize, founded by the President of the Hungarian Republic. After a one-year fellowship in the Anatomical Institute of the Semmelweis Medical School in Budapest, he graduated the neurosurgical training from 1997 to 2003 in the Neurosurgical Department of Mainz (Chairman: Prof. Axel Perneczky). He passed his neurosurgical national board examination in 2003 and became associate professor. From 2005 to 2008 he was Professor and Vice-Chairman of the Neurosurgical Department of the Johannes Gutenberg-University in Mainz. In 2008 he moved to Zurich, Switzerland.
Professor Reisch is author an co-author of numerous scientific publications if the field of endoscopic and minimally invasive neurosurgery, including the comprehensive book on Minimally Invasive Approaches in Neurosurgery, published in 2008 by Springer Verlag. Currently, he is tutor of the national course Cranial Neuroendoscopy of the German Society of Neurosurgery (DGNC) on and together with Professor Nikolai Hopf course director of the international neuroendoscopy courses of the Aesculap Academy.
Professor Albert L Rhoton, Jr
Dr Rhoton does not need an introduction. Everyone knows that Rhoton is
not a special alloy, the secret behind the unfading popularity the
Rhoton set of microsurgical instruments, but one of the most
influential figures in the world of neurosurgery in last 50 years.
To many Dr Rhoton’s name is synonymous with neurosurgical anatomy and
there are good reasons for it. Virtually every issue of Neurosurgery
caries one or more Dr Rhoton’s papers and his
Cranial Anatomy and Surgical Approaches
feature on every neurosurgeon’s bookshelf. Dr Rhoton is not just a
great neurosurgeon, neurosurgical anatomist, but also a caring physician.
Cambridge Lectures in Neurosurgical Anatomy are proud to adopt his words
… to make the delicate,
awesome, and fateful work of the neurosurgeon more accurate,
gentle, and safe.
as the Lectures’ official motto.
Professor Guilherme Carvalhal Ribas

Professor Guilherme C. Ribas obtained his medical degree from the Federal University of São Paulo in São Paulo in 1977. Between 1978 and 1982 he trained in neurosurgery at the University of São Paulo under Professor Gilberto Machado de Almeida and at the University of Virginia under Professor John A Jane. In 1985 he was a visiting research fellow at Professor Albert Rhoton’s laboratory at the University of Florida.
He obtained a doctorate in Neurology in 1991 and in 2005 became a Professor of Surgery at the University of São Paulo’s Medical School. He is oversees graduate and post-graduate courses in neuroanatomy at the Department of Surgery headed by Professor Aldo Junqueira Rodrigues Jr. Professor Ribas’ research focused on microneurosurgical anatomy and on cranial neurosurgical techniques has produced numerous high-impact publications in this field. His paper "The cerebral sulci and gyri" published in Neurosurgical Focus was the most downloaded paper of the year 2010 of the Journal of Neurosurgery Publishing Group. His neurosurgical practice is based at the Hospital Israelita Albert Einstein in São Paulo, and he specialises in surgery for intrinsic and extrinsic brain tumours.
Since 1995 Professor Ribas teaches Surgical Neuroanatomy at the Department of Neurosurgery of the University of Virginia, where in 1997 he was appointed Professor of Clinical Neurosurgery. He also serves as a faculty on “Sulcus, Gyrus and Ventricles” hands on course in neurosurgical anatomy held also annually in Braga, Portugal, since 2003, together with Professors Evandro de Oliveira, Albert Rhoton, Ugur Ture and Antonio Cesar Mussi. He was the fist guest speaker of the Cambridge Lectures in Neurosurgical Anatomy in 2005 and since has served as a faculty and organiser of this course.
Professor Ribas is a keen photographer and he managed to carry this passion with him into the field of neurosurgical education. Professor Ribas is one of the pioneers of neurosurgical 3D photography, projection and printing. His world class collection of anatomical and per-operative images stands out not only because of cleverly planned and meticulously prepared dissections, the clarity of photography, but also because of its exceptional aesthetic value.
Professor Johannes Schramm
Dr Schramm graduated from the University of Heidelberg. He trained in neurosurgery in Freie Universität Berlin. Nürnberg-Erlangen where in 1983 he became Associated Professor working alongside Prof Rudolf Fahlbusch. In 1989 he moved to Bonn to become Professor and the Head of the Department. While at the University of Bonn he developed major clinical practice and research programme related mainly to epilepsy, intrinsic brain tumours, vascular and spinal surgery. Prof Schramm’s research projects range from basic understanding of pathogenesis of epilepsy to innovative surgical techniques. He widely published a papers on surgical treatment of tumours and non-neoplastic lesion as well as epilepsy in virtually any area of brain.
Professor Schramm has been bestowed leadership roles in the German, European and world neurosurgery. Between 2001 and 2003, he served as the President of the German Academy of Neurosurgery and the Vice-President of the German Society of Neurosurgery. In 2007 Professor Schramm became the President of the European Association of Neurosurgical Societies (EANS) and in 2009 the second Vice-President of the World Federation of Neurosurgical Societies (WFNS).
Professor Schramm was chief editor of the Zentralblatt fur Neurochirurgie and co-editor of Advances and Technical Standards of Neurosurgery. He has served on editorial and advisory boards of numerous journals. He co-authored over 400 papers and written numerous book chapters. Professor Schramm has been served as a visiting professor on numerous learning institutions around the world. Professor Schramm has retired as Chairman last year leaving the Department of Neurosurgery at the University in Bonn as a centre of excellence, both clinically and academically.
Professor Nicolas de Tribolet
Professor de Tribolet studied medicine in Lausanne and Paris. He began his post-graduate career with an internship in neurosurgery, neurophysiology and neuropathology in Lausanne. He then moved to Boston where he completed a fellowship in neuropathology under Dr Raymond Adams. Dr Adams and Dr William Sweet, and later Dr Charles Wilson at UCSF have inspired his academic career that has focused on the biology of brain tumours. He was appointed a Professor of Neurosurgery and Chairman of the Department of Neurosurgery at the University of Lausanne in 1984. Ten years later he oversaw the merger of neurosurgical departments of the Lausanne and Geneva Universities, and has been their chairman since. Professor de Tribolet has contributed to more than 300 papers dealing with a range of clinical and basic science problems.
Professor de Tribolet has been the President of the Swiss Society of Neurosurgery, Treasurer of the WFNS, and Chairman of the Training Committee of the EANS. He has served on editorial boards of Neurosurgery, Journal of Neurosurgery, Journal of Clinical Neurosciences, Operative Techniques in Neurosurgery, Techniques in Neurosurgery, Advances and Technical Standards in Neurosurgery and British Journal of Neurosurgery. Professor de Tribolet is presently the Editor of Acta Neurochirurgica.
Professor de Tribolet is internationally renowned for his mastery in pituitary, posterior fossa tumour and vascular surgery, yet maintaining highest skills in virtually all areas of neurosurgery. For example, his surgery and teaching of far lateral approach for herniated disk are well known. On the course he will share his extensive experience of surgery in the posterior fossa.
Professor M Gazi Yasargil
There is no neurosurgeon that would not have heard of Professor M Gazi Yasargil. He is, officially, one of the two Neurosurgery’s Men of the Century. The other was Harvey Cushing. It would be pointless repeating the many great lines written about Professor Yasargil and we would like to refer the reader to the special issue of Neurosurgery devoted to this giant of neurosurgery. The reader may find some biographical facts in his profile on Wikipedia or may browse through Prof Yasargil’s papers via PubMed (Yasargil MG).

