1) First you have cancer. Saving your bacon requires a heavy dose of chemo. 2) The chemotherapy drugs generate diffuse, destructive physical changes in your brain. Memory and other cognitive abilities are affected. 3) Your mental decline, in aging, is now on a faster track, and you have now roughly doubled risk for the onset…
Come join me this Wednesday, June 28th, on the social discussion website Reddit to talk about brain plasticity. Reddit has around 250 million users and provides a great opportunity to interact with, and educate, the public on what it means to have a plastic brain. Invite your colleagues, grad students, friends and family to publicly…
The San Francisco Giants just happen to be the baseball team that I usually root for. Unfortunately, they’re having a terrible year, and after a 7-game losing streak (and counting) are currently deep in the cellar in the National League West. “There’s always next year” is the baseball fan’s old lament. But alas, the Giants…
It’s Brain Awareness Week, and we’ll be hearing about breakthroughs in basic science that could lead to big advances in how we live. Yet, most of the discoveries will require decades of further work, before they help people. But, what if we had a time machine and could travel ahead to see which of…
Dr. Michael Merzenich conducted the seminal experiments that led to the discovery of lifelong plasticity — that the brain changes chemically, physically, and functionally based on sensory and other inputs at any age. Last year, Dr. Merzenich was made a Kavli Laureate, the highest honor in neuroscience. He has been elected to both the US National Academy…
I just spent several days talking with scientists and lecturing in Australia. The summer months (our winter months) are a wonderful time to travel Down Under. The cities are lively, the sun is out, and people are in cheerful mood—which is amplified just a little more in Australia than I most places in the world.…
I just returned from a week spent talking with therapists and educational specialists in Seoul, South Korea. As in visits to many places in the world, it is exciting to see the enthusiasm that therapists have for applying our brain training tools to help children and adults who struggle—even while they have not really been…
In the January 19th issue of JAMA-Otolaryngology-Head and Neck Surgery, a research team from Washington University (St. Louis) School of Medicine reported interesting outcomes from a brain training strategy that appeared to help a significant proportion of individuals living with severe tinnitus.1 The nature of these benefits—and other outcomes from this carefully conducted trial—are provocative…
Scientists usually avoid extending their arguments into politics. Politics is all about persuasion and belief. Science is all about evidence-informed conclusion. In science, we continuously measure the strength of the evidence supporting initially-tentative hypotheses. Evidence often gradually accumulates in support of a great general conclusion or theory. On this basis, one can now state, with…