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Sunday, September 22, 2013

The New Science of Mind

The New York Times
Published: September 6, 2013

Here is an excerpt:

These results show us four very important things about the biology of mental disorders. First, the neural circuits disturbed by psychiatric disorders are likely to be very complex.

Second, we can identify specific, measurable markers of a mental disorder, and those biomarkers can predict the outcome of two different treatments: psychotherapy and medication.

Third, psychotherapy is a biological treatment, a brain therapy. It produces lasting, detectable physical changes in our brain, much as learning does.

And fourth, the effects of psychotherapy can be studied empirically. Aaron Beck, who pioneered the use of cognitive behavioral therapy, long insisted that psychotherapy has an empirical basis, that it is a science. Other forms of psychotherapy have been slower to move in this direction, in part because a number of psychotherapists believed that human behavior is too difficult to study in scientific terms.

ANY discussion of the biological basis of psychiatric disorders must include genetics. And, indeed, we are beginning to fit new pieces into the puzzle of how genetic mutations influence brain development.

The entire story is here.
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