Marijuana use is legal in many states for medical purposes, most of them dealing with neurological conditions (pain, epilepsy, tremor, multiple sclerosis, and many others). From the perspective of a neuroscientist researcher, the situation with respect to “medical marijuana” is absurd. Continue reading
Typically we are introduced to the nervous system by analogy to an electrical circuit, like a door bell or a telephone line carrying a signal rapidly over long distances to activate a specific process. Never mind that electrical impulses are not transmitted through nerve axons anything like electrons flowing through a copper wire, this electronic circuit analogy is useful up to a point. If you want to understand how the brain works at a more complex level, you are going to need a new analogy, and if you play an acoustic guitar you’ll find it under your fingertips.
Dana Alliance member Gary Landreth, Ph.D., is a professor of neurosciences and neurology and the director of the Alzheimer Research Laboratory at Case Western Reserve University in Cleveland. In recognition of National Alzheimer’s Disease Awareness Month, he spoke to us about his career, clinical trials, and the pressures to find answers to the Alzheimer’s puzzle. Continue reading
In this episode, Micah Allen, postdoctoral researcher at the University College London, discusses the evolution and function of cognition and metacognition. Continue reading
As a new biography of Alan Turing hits the big screen, it’s worth remembering the foundational role Turing played in artificial intelligence and his contribution to the idea of how brains learn. Continue reading
Hank Greely, Professor of Law at Stanford, talks to us about the potential impact of biotechnologies on human sexual reproduction. Continue reading
“Turns out he wasn’t kidding,” said Ray. “He really couldn’t remember last week’s puzzler.” (1) On Monday Tom Magliozzi, co-host of NPR’s ‘Car Talk’ died of Alzheimer’s disease. For his many fans the dreaded disorder suddenly became personal. For many, it comes as a shock to learn that the mind-robbing disease can be fatal.