Deep brain stimulation via electrodes implanted on both sides of the brain markedly improves the motor skills of patients with advanced Parkinsons Disease, says a new long-term study by researchers at the University of Toronto and Toronto Western Hospital.
"We saw a pronounced decrease in the motor scores associated with Parkinsons Disease - the tremors, stiffness and slowness - and this benefit was persistent through the course of the long-term followup," says Dr. Anthony Lang, professor in U of Ts division of neurology, the Jack Clark Chair in Parkinsons Disease Research at the Centre for Research in Neurodegenerative Diseases and director of the Movement Disorders Clinic at Toronto Western Hospital, University Health Network. He and his colleagues used the Unified Parkinsons Disease Rating Scale (UPDRS) to evaluate both the features of the disease as well as the side-effects of medication. They found motor scores decreased an average of 48 per cent. "This is quite substantial when you compare it to other trials of therapy for Parkinsons Disease," he says.
In the September issue of the Journal of Neurosurgery, Lang and his colleagues describe the first long-term followup of deep brain stimulation on the subthalamic nucleus (one of the deep nuclei in the brain that sits just above the area known as the midbrain). The subthalamic nucleus is part of the group that co-ordinates automatic movements.
Janet Wong | EurekAlert!
Hot cars can hit deadly temperatures in as little as one hour
24.05.2018 | Arizona State University
3D images of cancer cells in the body: Medical physicists from Halle present new method
16.05.2018 | Martin-Luther-Universität Halle-Wittenberg
The more electronics steer, accelerate and brake cars, the more important it is to protect them against cyber-attacks. That is why 15 partners from industry and academia will work together over the next three years on new approaches to IT security in self-driving cars. The joint project goes by the name Security For Connected, Autonomous Cars (SecForCARs) and has funding of €7.2 million from the German Federal Ministry of Education and Research. Infineon is leading the project.
Vehicles already offer diverse communication interfaces and more and more automated functions, such as distance and lane-keeping assist systems. At the same...
A research team led by physicists at the Technical University of Munich (TUM) has developed molecular nanoswitches that can be toggled between two structurally different states using an applied voltage. They can serve as the basis for a pioneering class of devices that could replace silicon-based components with organic molecules.
The development of new electronic technologies drives the incessant reduction of functional component sizes. In the context of an international collaborative...
At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.
At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...
There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?
At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...
So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics
Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...
25.05.2018 | Event News
02.05.2018 | Event News
13.04.2018 | Event News
25.05.2018 | Event News
25.05.2018 | Machine Engineering
25.05.2018 | Life Sciences