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Gertrud Reemtsma Foundation

The "Gertrud Reemtsma Foundation" encourages outstanding achievements in basic neurological research. [more]

Zülch Prize

An award for neurological research

The K-J. Zülch Prize of the Gertrud Reemtsma Foundation has been awarded for outstanding achievements in basic neurological research every year since 1990. The prize is endowed with 50,000 Euros and has, until now, always been awarded and shared by two scientists.

Prize Winners 2014: Research into metabolic diseases


Dr. Jeffrey Friedman

Howard Hughes Medical Institute, Laboratory of Molecular Genetics, The Rockefeller University, New York, USA


Prof. Sir Stephen O’Rahilly

Metabolic Research Laboratories, Department of Clinical Biochemistry, University of Cambridge, UK


Prize Winners 2013: Structure and function of the brain’s reward system


Prof. Raymond Dolan

Wellcome Trust Center for Neuroimaging, University College London, UK

Thanks to the research conducted by Wolfram Schultz and Raymond Dolan, we now know about a number of systems which regulate learning and decision-making processes. These networks convey reward, feelings and attention and thus influence the decision-making processes in the brain. The two researchers have made a major contribution to explaining the role of various brain centres in conveying gratification.

Raymond Dolan's investigations have shown that the reward system works in a similar way in humans. He used methods, such as functional nuclear magnetic resonance imaging (fMRI) coupled to computational modelling to non-invasively analyse the role of dopamine plays in decision-making processes. For example, he was able to explain why older people might make worse decisions when they are required to estimate the amount of an anticipated reward in a volatile environment. It appears that this is caused by a sub-clinical depletion of the dopaminergic nerve cells that occurs to a variable degree in normal ageing. By giving the dopamine agonist L-Dopa, which is also used to treat Parkinson's disease, Dolan was able to improve learning and decision-making in older test subjects such that their performance was more akin to an average twenty year old subject.

Using a combination of imaging processes, computational modelling and pharmacological interventions, he also discovered two separate decision making pathways work in parallel in the brain. One pathway runs centrally through the nucleus caudatus and is active when the brain contemplates the possible consequences of a decision. The other follows a lateral route via the putamen and enables decisions to be taken on the basis of learned experience or habit. He has shown that boosting dopamine with L-Dopa biases decision making towards being more consequentialist than habit based.

Dolan has also made important discoveries about how the brain makes social decisions, such as why people tend to take t very little notice of negative information and so underestimate the probability of negative events in the future. Here again he has shown an influence of dopamine, where boosting brain levels of dopamine enhances the bias not to update on the basis of receipt of negative information.

Raymond Dolan comes from Ireland and studied medicine at the University of Ireland in Galway. He has worked clinically at various hospitals, most notably at the National Hospital for Neurology and Neurosurgery, and is now Director of the Wellcome Trust Center for Neuroimaging at University College London. Since 2012 he is also an External Scientific Member of the Max Planck Institute for Human Cognitive and Brain Sciences in Leipzig.


Prof. Wolfram Schultz

University of Cambridge, UK

Thanks to the research conducted by Wolfram Schultz and Raymond Dolan, we now know about a number of systems which regulate learning and decision-making processes. These networks convey reward, feelings and attention and thus influence the decision-making processes in the brain. The two researchers have made a major contribution to explaining the role of various brain centres in conveying gratification.

For example, Wolfram Schultz discovered that rewards activate dopamine cells in the midbrain. To do this, he conducted conditioning experiments with non-human primates in which the animals had to learn to link a neutral stimulus with a reward. If the animals did so, the cells in the tegmentum responded to the stimulus by generating a short burst of electrical signals. If the stimulus was not followed by a reward, the neuronal activity subsided, thus adjusting to the level of reward. Furthermore, the cells even compare the amount of the actual with that of the expected reward and determine whether their expectations have been met. If the reward exceeds their expectations, the cells become active; but if not, the cells remain quiescent.

Wolfram Schultz thus discovered the biological basis underlying key assumptions made by the psychological learning theory concerning gratification. He also used findings from theories on learning and economic decision-making to find reward and risk signals in dopamine cells and other parts of the reward system.

Wolfram Schultz was born in Meissen and studied medicine, mathematics and philosophy in Hamburg and Heidelberg. After research residencies at the Max Planck Institute for Biophysical Chemistry in Göttingen, in Buffalo and in Stockholm, from 1977 to 2001 he carried out research and taught at the University of Fribourg in Switzerland. He has been at the University of Cambridge since 2001.


Prize Winners 2012: Founders of Optogenetics


Prof. Dr. Ernst Bamberg

Max Planck Institute of Biophysics, Frankfurt am Main

The prize winners founded the research field of optogenetics and significantly advanced it. Thanks to their research, it is possible today to activate or deactivate nerve and muscle cells with high temporal and spatial precision using light instead of electrodes. Ernst Bamberg, together with his colleagues Peter Hegemann and Georg Nagel, discovered the specific properties of the light-sensitive ion channels known as the channelrhodopsins in single-celled algae.


Karl Deisseroth , M.D., Ph.D.

Stanford University
Stanford, CA

Karl Deisseroth recognized the enormous potential of channelrhodopsins for neuroscience early on. With Georg Nagel and Ernst Bamberg in 2005, he transferred channelrhodopsin-2 to the nerve cells of rat brains and was thereby able to trigger action potentials through optogenetics for the first time. Moreover, he was successful in activating channelrhodopsins in free-moving rats. To do this, he conducted light directly into the brain using glass fibre cables. In this way, he could investigate how nerve cells create behaviours such as movement, fear or social behaviour in different species and how the learning and memory processes occur.


Prof. Dr. Peter Hegemann

Humboldt University

Peter Hegemann had already begun research into how algae perceives light at the Max Planck Institute of Biochemistry in Martinsried back in 1985. In 2002 and 2003 at the University of Regensburg with Georg Nagel and Ernst Bamberg, he was able to demonstrate the extraordinary way that algae rhodopsins function: by transferring rhodopsin genes to egg cells of the clawed frog, they determined that the algae rhodopsins combine light receptors and ion channels in a single protein.


Prof. Dr. Georg Nagel

University of Würzburg

Georg Nagel has been researching the electrophysiological properties of algae rhodopsins since the early 1990s. From 1995 at the Max Planck Institute of Biophysics, he and Ernst Bamberg were successful in transferring various bacteriological rhodopsins to frogs’ eggs and human nerve cells, as well as in describing their electrophysiological properties.


Prize Winners 2011: Parkinson Research


Prof. Dr. Thomas Gasser

University of Tübingen

Thomas Gasser studied the genetic makeup of such families and discovered different genes that can lead to the development of Parkinson’s disease and other mobility disorders, such as Myoklonus-Dystonia syndrome. For example, he identified the LRRK2 gene as the trigger of the most common inherited form of Parkinson’s disease so far.

Furthermore, his work has shown that genetic factors are also important for the sporadic form of Parkinson’s disease. These mutations are relatively prevalent in the general population, but every single one of them increases the risk for Parkinson only very little. However, in combination with each other and possibly with other environmental factors they develop their detrimental effects. These findings are the basis for developing treatments of Parkinson’s disease itself instead of merely easing its symptoms.

Gasser, who was born in Stuttgart in 1958, specialised in the genetics of neurological disorders at an early stage in his career. Following a research period in Boston, he worked at the university hospital of the LMU Munich for several years. He has been a Director of the Department of Neurology with focus on neurodegenerative diseases of the Hertie Institute for Clinical Brain Research and the University Hospital Tübingen since 2003.


Prof. Dr. Robert L. Nussbaum

University of San Francisco,

Robert L. Nussbaum researches the genetic causes of Parkinson’s disease and Lowe syndrome. He was the first scientist to identify alpha-synuclein in 1997 as a gene in which mutations cause its carriers to develop Parkinson’s disease. This discovery paved the way for the research on other genetic causes of neurological disorders. It also emerged from the research that mutations of the alpha-synuclein gene can not only cause a rare inherited form of Parkinson’s, but that normal alpha-synuclein is also a central feature of all forms of the disease. Robert L. Nussbaum has recently shown that the vegetative nervous system in transgenic mice with a mutated form of the gene undergoes pathological changes before such changes arise in the brain, similar to what occurs in human Parkinson’s disease. His research has contributed significantly to a paradigm shift in how we think about Parkinson’s disease, from a “brain only” to a systemic disease.

The second focus of the research carried out by the 60-year-old doctor, who previously worked at the National Institutes of Health outside Washington, D.C.,  and at the University of Pennsylvania, is Lowe syndrome. This rare genetic condition is inherited via the X sex chromosome, and causes intellectual disability, seizures, cataracts and kidney damage. Most sufferers die at a young age. In the early 1990s, Robert L. Nussbaum identified the OCRL1 gene as the cause of this disease. The gene product, an enzyme involved in the metabolism of phospholipids, is active in the Golgi apparatus, the cell’s sorting and transport organelle, and at the cell surface. This enzyme plays a role in the transport of certain proteins from inside the cell to the cell surface, and back again. Its precise function and the reason why its function loss damages so many of the body’s organs remain unclear. Robert L. Nussbaum’s team developed test systems with which the disease can be diagnosed in the foetus and was the first laboratory to offer genetic testing and counselling to affected families.




Prof. Dr. Alastair Compston

University of Cambridge, U.K.

Multiple sclerosis is one of the most common diseases of the nervous system. It is an autoimmune disease in which the immune system attacks the patient’s own body - in this case the layer of insulation that surrounds the projections of nerve cells. This layer, which is known as the myelin sheath, is slowly destroyed by inflammatory reactions. The immune system forms antibodies that damage the myelin. As a result, the affected neurons can only transmit signals to a limited extent or are prevented completely from doing so. This causes a wide variety of disturbances to the nervous system, ranging from vision and swallowing disorders to tiredness and paralysis.

Alastair Compston is considered one of the leading experts in the field of multiple sclerosis. He is Head of the Department of Clinical Neurosciences at the University of Cambridge in England. The London-born neurologist has been researching the causes and treatment of multiple sclerosis for over 30 years. He was the driving force behind the establishment of the International Multiple Sclerosis Genetics Consortium in 2001, a research association that aims to identify risk genes for the disease. Thanks to this large-scale genetic analysis, increasing numbers of gene mutations have now been identified that can increase or reduce susceptibility to multiple sclerosis.

Alastair Compston is also conducting research into the effect of a potential new active agent against the development of the disease, the antibody alemtuzumab. Certain immune cells, the T lymphocytes, migrate from the blood to the brain and cause inflammation. This process can be prevented using alemtuzumab. According to Compston, alemtuzumab can relieve the symptoms experienced by patients in the early stages of the disease. In patients with advanced multiple sclerosis, however, it is ineffective. This discovery shows that the progress of the disease is determined by different factors at different stages. The immune system dominates the course and development of the disease in the early stages, while neurodegenerative changes in the nervous system predominate in the later stages.


Prof. Dr. Alastair Compston, Cambridge University, UK: Basis for the treatment of multiple sclerosis.

Prof. Dr. Hans Lassmann, University of Vienna, Austria: Mechanisums of neuro-degeneration in Multipler Sklerose.


Prof. Dr. Daniel R.Weinberger, National Institute of Mental Health, Bethesda, MD, USA: Neurobiology and genetics of schizophrenia.

Prof. Dr. Florian Holsboer, Max Planck Institute for Psychiatry, Munich: Biological causes and therapies of depression.


Prof. Dr. Darell D. Bigner, Duke University, Durham, NC, USA: Molecular biology and therapy of malignant brain tumors.

Prof. Dr. David Neil Louis, Harvard Medical School, Boston, MA, USA: Molecular-genetic analysis of human brain tumours.


Prof. Dr. Graeme M. Clark, University of Melbourne, Australia: development of multi-channel coclear-implants.

Prof. John P. Donoghue, Brown University, Providence, RI, USA: Development of implantable neuro-motoric prothesen.


Prof. Dr. David Julius, University of California, San Francisco, CA, USA: Molekulare Mechanismen der Schmerz- und Temperaturempfindung

Prof. Dr. Peter Jannetta, University of Pittsburgh, PA, USA: Dekompressionstherapie der Trigeminusneuralgie


Prof. Dr. Samuel F. Berkovic, University of Melbourne, Australien: Molekulare Genetik der Epilepsie

Prof. Dr. Christian E. Elger, Universität Bonn: Neurophysiologie und Therapie der experimentellen und klinischen Epilepsie


Prof. Dr. Richard R.S. Frackowiak, University College London, UK: Bildgebende Messverfahren zur Untersuchung der funktionellen Architektur des menschlichen Gehirns

Prof. Dr. Nikos K. Logothetis, Max-Planck-Institut für biologische Kybernetik, Tübingen: Mechanismen der funktionellen Magnet-Resonanz-Tomographie (fMRT)


Prof. Dr. Katsuhiko Mikoshiba, Universität Tokio, Japan: IP3 -Rezeptor/Kalzium-Signalling in der Entwicklung und Funktion des Nervensystems

Prof. Dr. Fred H. Gage, Salk Institut, La Jolla, CA, USA: Neuronale Stammzellen und Neurogenese des adulten Gehirns


Prof. Dr. Michael M. Merzenich, University of California, San Francisco, CA, USA: Hirnplastizität und Rehabilitation des zentralen Nervensystems

Prof. Dr. Martin E. Schwab, Universität Zürich, Schweiz: Regeneration des Nervensystems nach traumatischer Schädigung


Prof. Dr. Gillian Patricia Bates, King’s College London, U.K.: Molekulare Pathogenese der Huntingtonschen Krankheit

Prof. Dr. Jean-Louis Mandel, Université Louis Pasteur, Strasbourg, Frankreich: Triplett-Repeats und Verlust von Genfunktionen bei neurodegenerativen Erkrankungen


Prof. Dr. Alim Louis Benabid, University of Grenoble, Frankreich: Intrazerebrale Stimulation zur Behandlung des Morbus Parkinson

Prof. Dr. George Alvin Ojemann, University of Washington, Seattle, WA, USA: Kortikale Organisation von Sprache, Gedächtnis und Lernen beim Menschen


Prof. Dr. Dr. Thomas J.Jentsch, Universität Hamburg: Ionenkanal-Krankheiten bei erblichen Formen der Myotonie und der Epilepsie

Prof. Dr. Hartmut Wekerle, Max-Planck-Institut für Neurobiologie, Martinsried: Experimentelle Autoimmunkrankheiten des Nervensystems und Multiple Sklerose


Prof. Dr. Konrad Sandhoff, Universität Bonn: Störungen des Sphingolipid-Stoffwechsels bei neurodegenerativen Erbkrankheiten

Prof. Dr. Dr. Dr. Wilhelm Stoffel, Universität Köln: Molekulare Pathogenese neurologischer Krankheiten mit Markscheidenstörungen


Prof. Dr. Stanley B. Prusiner, University of San Francisco, CA, USA: Prion-Hypothese der übertragbaren spongioformen Enzephalopathie

Prof. Dr. Charles Weissmann, Universität Zürich, Schweiz: Molekularbiologie der Prion-Erkrankungen


Prof. Dr. Konstantin-Alexander Hossmann, Max-Planck-Institut für neurologische Forschung, Köln: Systemische Pathophysiologie der Hirnischämie

Prof. Dr. Michael A. Moskowitz, Harvard Medical School, Boston, MA, USA: Molekulare Pathogenese der Hirnischämie


Prof. Dr. Konrad Beyreuther, Universität Heidelberg: Pathogenese der Alzheimerschen Krankheit

Prof. Dr. Colin L. Masters, University of Melbourne, Australien: Molekulare Pathologie der Alzheimerschen Krankheit


Prof. Dr. Wolf-Dieter Heiss, Max-Planck-Institut für neurologische Forschung, Köln: Positronen-Emissions-Tomographie neurologischer Erkrankungen

Prof. Dr. Wolf Singer, Max-Planck-Institut für Hirnforschung, Frankfurt: Organisation und Interaktion kortikaler Hirnfunktionen


Prof. Dr. David Ingvar, Universität Lund, Schweden: Messung der regionalen Hirndurchblutung zur Lokalisierung menschlicher Gehirnfunktionen

Prof. Dr. Lindsay Symon, Institute of Neurology, London, U.K.: Experimentelle und klinische Pathophysiologie der zerebralen Ischämie


Prof. Dr. Otto Creutzfeldt, Max-Planck-Institut für biophysikalische Chemie, Göttingen: Neurophysiologie kognitiver Funktionen des Gehirns

Prof. Dr. Bo K. Siesjö, Universität Lund, Schweden: Molekulare Mechanismen der hypoglykämischen und ischämischen Hirnschädigung


Prof. Dr. Paul Kleihues, Universität Zürich, Schweiz: Molekulare Neuroonkologie

Prof. Dr. Georg Kreutzberg, Max-Planck-Institut für Psychiatrie, München: Interaktion von Glia-und Nervenzellen


Prof. Dr. Lars Olson, Karolinska Institute, Stockholm, Schweden: Transplantation von Nervengewebe zur Behandlung des Morbus Parkinson

Prof. Dr. Anders Björklund, Universität Lund, Schweden: Experimentelle Untersuchungen zur Behandlung neurologischer Erkrankungen durch Transplantion von Nervengewebe

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