http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Thanks to a new method there is a reason for hope for patients with very severe depression. German physicians at the University Clinics of Bonn and Cologne have treated ten patients with deep brain stimulation. This involved implanting electrodes in the patients' nucleus accumbens. This centre has a key role in as the brains reward system, whose function may be impaired in depressive people. Subsequent to this treatment, the patients' depression improved significantly in half of the patients. All patients had suffered from very severe depression for many years and did not respond to any other therapies. The results of the study will be published in the journal Biological Psychiatry. http://www.physorg.com/news176377535.html Medicine & Health Mon, 02 Nov 2009 10:50:01 EST news176377535 A typical symptom of Parkinson's disease is tremor in patients. A group of scientists, including Professor Peter Tass from Forschungszentrum Jülich have succeeded in demonstrating the mechanisms which cause the so-called tremor: neuron clusters in the depths of the brain drive the tremor. This discovery supports Tass' research activities aiming at developing a therapy for Parkinson's disease. A new deep brain pacemaker is to bring cells out of the diseased mode for good. http://www.physorg.com/news134987390.html Physics Fri, 11 Jul 2008 09:29:50 EST news134987390