One of the most interesting efforts targeting the development of anti-aging drugs stems from research conducted at Harvard that led to the identication of the compound in red wine (resveratrol) that accounts for its anti-aging properties. This compound is believed to activate a gene called SIRT-1, which appears to have a role in regulating lifespan…
A recent study published in the Proceedings of the National Academy Sciences led by a UCSF scientist Wen-Chi Hsueh has very interestingly revisited the subject of the genetics of human longevity. As you may know, a prominent UCSF colleague, Elizabeth Blackburn, has been in the forefront of a beatiful series of studies that have shown…
Because my research has focused on the neuroscience of rehabilitation for several decades, I have received hundreds of email messages, letters and telephone calls from parents and grand-parents desperately seeking help for their brain-damaged or developmentally-impaired child or grand-child. Because the losses suffered from brain injury and developmental disabilities expressed in this correspondence is usually…
We haven’t spent much time at this site discussing the neurological parallels of human adolescence. Let’s begin by reflecting on some basic aspects of its neurology and sociology. Think of life in the beaver lodge as the kids are growing up. They have it pretty good there, being taken care of by mom and dad.…
I’m in Evans Head, a beautiful small town on the north coast of New South Wales in Australia this morning, visiting an old friend Lindsay Aitkin, a retired research comrade. Professor Aitkin is still THE world’s authority on the hearing brains of marsupials – among his many other considerable accomplishments. Up to this very moment,…
In our last entry on this subject, we summarized risk factors for PTSD onset as follows: “You just DON’T want to be a) an ambidextrous b) Latino c) who has a history of cognitive or learning impairment and d) who suffers additional diffuse or localized brain trauma e) in parallel with an exposure to f)…
In the June 18th, 2007 issue of Newsweek, Sharon Begley wrote an opinion column that must have raised a few hackles in the psychotherapy community. In her words, “…(for) patients seeking psychotherapy….talking can be dangerous … and therapists have not exactly rushed to tell them so.” One well-documented class of examples has come from “stress…
You may have heard that the AMA recently decided that a child’s “addiction” to computer games should, in the extreme, be recognized as a medical disorder. You probably understand that the AMA has two reasons for elaborating the lists of maladies that are recognized as deserving treatment by its members. 1) They really do have…
Dr. William Bailey’s comments about a study that he and his colleague Jean Turner are conducting on the impacts of BrainHQ training on symptoms of depression, self-efficacy and related psycho-social dimensions in older individuals is worth special mention. We welcome these two University of Arkansas scientists into our community, and look forward to their study…