A Top Ten List: Misconceptions, by scientists and the public, about the neurological bases of memory/cognitive losses in aging

In early October, I attended a meeting sponsored by the National Institute on Aging and the McKnight Foundation considering the general subject of cognitive decline in aging populations. I found the meeting to be useful, and distressing. Useful, because this subject is now on the front burner for the NIA, just as it is for…

A traumatic-brain-injury success story

About two weeks ago, Posit Science was visited by a family who appeared to have greatly benefited from the use of our exercises in BrainHQ. This family’s story began with a late-night boating accident involving a beloved young son, circa 20 years of age. The boat that Ryan was riding in was struck by a…

Is bipolar disorder in childhood an emergent plague?

About a month ago, results from a NIMH-sponsored statistical study that determined the rate at which children were being labelled and treated for bipolar disorder were published, and reported widely in the popular press (I initially read about it on September 4th in the Sunday New York Times). Twenty years ago, bipolar disorder was a…

Eating crow

Some months ago, after my grand-daughter Leila’s school in Oakland, California burned down and its rebuilding seems to be drowning in a bureaucratic swamp, I predicted that it would NEVER be rebuilt in time to begin the 2007-8 school year on time. I was wrong. The Oakland Unified School District and the contractors that they…

Exercising action loops. A follow up on thoughts about ‘Baby Einstein’.

Dr. X (another commentor who is reluctant to use a name) made an important point in responding to my August 14 entry considering a recent study in which Baby Einstein was found not to improve, and to possibly modestly delay normal language development — a claim that I argued was simplistic. In Dr. X’s words:…

Is “being mentally active” sufficient, for sustaining brain health?

There was an interesting exchange of comments following a July 7th entry (“What’s it all about”) that begins with the argument (by CCb at anom@anom.com) that “brain fitness training” is unnecessary, for someone who is still engaged in reading and scholarship. [CCb, might I suggest that you and other commentors at least identify yourself with…

The unity of the mind and the physical world…

Stephen was inspired by an earlier exchange of blog entries and comments to raise another question about the origins of “the observer and what the observer sees”. He writes: “I read a fascinating description at the end of a book on Special Relativity by the late physicist David Bohm which implied that all the perception…

Old, but good

My wife Diane and I spent a weekend several weeks ago at the National Academy of Sciences center at Woods Hole, in a beautiful coastal location near the southern base of Cape Cod. The National Academies hold several meetings each year for a group of special senior advisor’s (their ‘President’s Club’), and in part because…