As part of a major federal initiative, UCLA has been awarded $15M to create a wireless, implantable device that could restore memory to millions
UCLA has been tapped by the Defense Advanced Research Projects Agency to spearhead an innovative project aimed at developing a wireless, implantable brain device that could help restore lost memory function in individuals who have suffered debilitating brain injuries and other disorders. (more…)
UCLA findings suggests possible new treatment for depression, other disorders
What makes us happy? Family? Money? Love? How about a peptide?
The neurochemical changes underlying human emotions and social behavior are largely unknown. Now though, for the first time in humans, scientists at UCLA have measured the release of a specific peptide, a neurotransmitter called hypocretin, that greatly increased when subjects were happy but decreased when they were sad. (more…)
Discovery may hold key to restoring speech after paralysis
Diagnosed with Lou Gehrig’s disease at 21, British physicist Stephen Hawking, now 70, relies on a computerized device to speak. Engineers are investigating the use of brainwaves to create a new form of communication for Hawking and other people suffering from paralysis.
—Daily Mail (U.K.)
Scientists at UCLA and the Technion, Israel’s Institute of Technology, have unraveled how our brain cells encode the pronunciation of individual vowels in speech.
Published in the Aug. 21 edition of the journal Nature Communications, the discovery could lead to new technology that verbalizes the unspoken words of people paralyzed by injury or disease.(more…)
*Most patients wait until it’s too late to prevent serious disability*
While the thought of any type of surgery can be disconcerting, the thought of brain surgery can be downright frightening. But for people with a particular form of epilepsy, surgical intervention can literally be life-restoring.
Yet among people who suffer from what’s known as medically intractable epilepsy, in which seizures are resistant to drugs, only a small fraction will seek surgery, seeing it only as a last resort. As a result, they continue to suffer seizures year after year. They can’t drive, they can’t work and they lose cognitive function as the years pass. Premature death is not uncommon. (more…)
*Mechanism holds potential for improving recall in dementia patients*
Have you ever gone to the movies and forgotten where you parked the car? New UCLA research may one day help you improve your memory.
UCLA neuroscientists have demonstrated that they can strengthen memory in human patients by stimulating a critical junction in the brain. Published in the Feb. 9 edition of the New England Journal of Medicine, the finding could lead to a new method for boosting memory in patients with early Alzheimer’s disease.(more…)
