A news story on Science a Gogo reports that obesity is linked to stupidity, according to a new study based on brain scans. Apparently the reporter can’t read. That’s not at all what the study showed. What the Study Really Said The study was entitled “Brain structure and obesity.”It was published in Human Brain Mapping.
Neurologist Robert A. Burton, MD has written a gem of a book: On Being Certain: Believing You Are Right Even When You’re Not. His thesis is that “Certainty and similar states of ‘knowing what we know’ arise out of involuntary brain mechanisms that, like love or anger, function independently of reason.” Your certainty that you
Phrenology was a 19th century pseudoscience that claimed to associate brain areas with specific personality traits. It was based on palpating bumps on the skull and was totally bogus. New brain imaging procedures are giving us real insights into brain function in health and disease. They are still blunt instruments, and it is easy and
I recently read a fascinating book, The Brain That Changes Itself by Norman Doidge. He describes case histories and research indicating that the brain is far more malleable than we once thought. We used to think each function was localized to a small area of the brain and if you lost that area of brain tissue the
Daniel G. Amen, M.D., runs the Amen Clinics, writes books, gives lectures, maintains a Web site, and makes other media appearances. He recommends single photon emission computed tomography (SPECT) to help diagnose and manage cases of brain trauma, underachievement, school failure, depression, obsessive compulsive disorders, anxiety, aggressiveness, cognitive decline, and brain toxicity from drugs or alcohol.
Several hundred practitioners, mostly chiropractors, are offering a simple paper-and-pencil test that they say can tell how your brain is functioning . They call it “blind spot mapping,” “brain function testing,” “brain mapping,” or “cortical mapping.” They claim that this test can detect an enlarged blind spot in one eye, that the enlarged blind spot
My trip down the rabbit hole started when an ad in the newspaper caught my eye: “Do you have a good brain or a bad brain? One simple test may tell you… call today for a free brain exam.” I started to worry. I had always thought I had a pretty good brain, but what