Scientists have found a compelling clue in the quest to learn what causes age-related memory problems, and to one day be able to tell if those misplaced car keys are just a senior moment or an early warning of something worse. Wednesday's report offers evidence that age-related memory loss really is a distinct condition from pre-Alzheimer's...
Complex human brain tissue has been successfully developed in a three-dimensional culture system established in an Austrian laboratory. The method described in the current issue of NATURE allows pluripotent stem cells to develop into cerebral organoids – or "mini brains" – that consist of several discrete brain regions.
The Vivistim System has been developed to treat stroke patients that experience an upper-limb deficit following their stroke. These are patients that are unable to fully recover the use of their upper-limbs at least 6 months following their stroke. A United Kingdom based clinical trial is underway using the Vivistim System in the Glasgow and Newcastle areas.
University of Washington researchers have performed what they believe is the first noninvasive human-to-human brain interface, with one researcher able to send a brain signal via the Internet to control the hand motions of a fellow researcher.
A video of example trials from a pilot study of direct brain-to-brain communication in humans conducted by Rajesh Rao, Andrea Stocco, and colleagues at the U of Washington, Seattle. Using electrical brain recordings and a form of magnetic stimulation, Rajesh Rao sent a brain signal to Andrea Stocco on the other side of the UW campus, causing Stocco’s finger to move on a keyboard.
In the United States there are millions of sports related concussions each year, but many go undiagnosed because for some athletes, the fear of being benched trumps the fear of permanent brain damage, and there is no objective test available to accurately diagnose concussions on the sidelines. Researchers at San Diego State University have set out to change that.
InVivo Therapeutics announced a push-back on its time-lines for enrollment in a clinical trial examining its spinal cord injury treatment, a move that brought NVIV shares down by nearly half today. InVivo announced that, under the terms of its FDA investigational device exemption, each trial patient must be followed for 3 months...
This week on Kickstarter, we are monitoring our brainwaves and moving objects with just our thoughts with the Emotiv Insight, a 5-channel, wireless headset from Tan Le, founder and CEO.
The BMI works by interpreting brain waves that allow patients to control, with their thoughts, robotic legs and below-elbow amputees to control neuroprosthetic limbs. Contreras-Vidal has partnered with Dr. Robert Grossman at TMHRI on the research project.
Brain imaging equipment has been around since the 1930s, but we have made very little progress in understanding the human brain, explains Tan Le, Founder and CEO of Emotiv Insight. With almost a decade of experience in the field, she hopes to change this.
Spinal Modulation Enrolls First Patient in U.S. Pivotal Study of the Investigational Axium Neurostimulator System for Chronic PainAugust 27, 2013 11:30 am | by Spinal Modulation | News | Comments
Spinal Modulation, Inc., a privately held global medical device company, today announced the first patient enrollment in its U.S. pivotal clinical trial. The ACCURATE study is a prospective, randomized, multi-center, controlled trial that will evaluate the safety and efficacy of the Axium™ Neurostimulator System for the treatment of chronic lower limb pain.
“Reverse-engineering the brain” is one of the National Academy of Engineering’s Grand Challenges for the 21st Century, and last spring President Barack Obama renewed the call for more advanced neurological research by launching the “BRAIN” initiative.
A new system for visualizing the brain during surgery is helping neurosurgeons more accurately diagnose and treat patients and is even allowing them to perform some procedures that until now have been extremely difficult or even impossible.
The ability to measure brain functions non-invasively is important both for clinical diagnoses and research in Neurology and Psychology. Two main imaging techniques are used: positron emission tomography (PET), which reveals metabolic processes in the brain; and activity of different brain regions is measured on the basis of the cells’ oxygen consumption by magnetic resonance imaging (MRI).
Cognitive deficits following ischemic stroke are common and debilitating, even in the relatively few patients who are treated expeditiously so that clots are removed or dissolved rapidly and cerebral blood flow restored. A new study in Restorative Neurology and Neuroscience demonstrates that intracerebral injection of bone-marrow-derived mesenchymal stem cells...
They're called "super agers" — men and women who are in their 80s and 90s, but with brains and memories that seem far younger. Researchers are looking at this rare group in the hope that they may find ways to help protect others from memory loss. And they've had some tantalizing findings...
Early signs of a destructive brain disease linked with head blows might include mood changes in younger athletes and mental decline at older ages, a small study of deceased former players suggests. The researchers think the disease could involve two distinct patterns of symptoms...
Scientists at Washington University School of Medicine in St. Louis have found a way that corrupted, disease-causing proteins spread in the brain, potentially contributing to Alzheimer’s disease, Parkinson’s disease and other brain-damaging disorders.
A new scanning technique developed by Danish and US researchers reveals how susceptible patients with aggressive brain cancer are to the drugs they receive. The research behind the ground-breaking technique has just been published in Nature Medicine.
Combat, cancer and accidents can all cause devastating nerve injuries. Now, with help from the National Science Foundation, researchers at the University of Florida are working to use the latest technology to help the body regrow nerves.
On this episode of The Pulse, brought to you by MDT TV, we are regenerating limbs, building better brain implants, engineering 3D tissue, and measuring consciousness.
Anxiety disorders, which include posttraumatic stress disorder, social phobias and obsessive-compulsive disorder, affect 40 million American adults in a given year. To develop better treatments, a more specific understanding of the brain circuits that produce anxiety is necessary.
Certain types of video games can help to train the brain to become more agile and improve strategic thinking, according to scientists from Queen Mary University of London and University College London (UCL). The researchers recruited 72 volunteers and measured their 'cognitive flexibility' described as a person's ability to adapt and switch between tasks, and think about multiple ideas at a given time to solve problems.
Alzheimer's disease has proven to be a difficult enemy to defeat. Most researchers believe the disease is caused by one of two proteins, one called tau, the other beta-amyloid. Now, a new UCLA study suggests a third possible cause: iron accumulation.
House Research Institute (HRI) and Children’s Hospital Los Angeles announced today final approval of grant funding by the National Institutes of Health (NIH) National Institute on Deafness and Communications Disorders (NIDCD) for a major five-year, FDA-approved clinical trial of the auditory brainstem implant (ABI) in children.