January 5, 2014
Want Perfect Pitch? You Might Be Able To Pop A Pill For That
In the world of music, there is no more remarkable gift than having perfect pitch. As the story goes, Ella Fitzgerald's band would use her perfect pitch to tune their instruments.
Although it has a genetic component, most believe that perfect pitch — or absolute pitch — is a primarily a function of early life exposure and training in music, says Takao Hensch, professor of molecular and cellular biology at Harvard.
Hensch is studying a drug which might allow adults to learn perfect pitch by re-creating this critical period in brain development. Hensch says the drug, valprioc acid, allows the brain to absorb new information as easily as it did before age 7.
"It's a mood-stabilizing drug, but we found that it also restores the plasticity of the brain to a juvenile state," Hensch tells NPR's Linda Wertheimer.
Hensch gave the drug to a group of healthy, young men who had no musical training as children. They were asked to perform tasks online to train their ears, and at the end of a two-week period, tested on their ability to discriminate tone, to see if the training had more effect than it normally would at their age.
In other words, he gave people a pill and then taught them to have perfect pitch. The findings are significant: "It's quite remarkable since there are no known reports of adults acquiring absolute pitch," he says.
Posted by acapnews at January 5, 2014 7:06 PM