NEW YORK, NY - MAY 31:  Dr. Oliver Sacks speaks at the 'Music & the Brain' presentation at the Abyssinian Church at the World Science Festival on May 31, 2008 in New York City. Getty Images logo Getty Images 17 months ago

NEW YORK, NY - MAY 31: Dr. Oliver Sacks speaks at the 'Music & the Brain' presentation at the Abyssinian Church at the World Science Festival on May 31, 2008 in New York City.