With compassion and insight, Dr.
He describes totally blind people who navigate by touch and smell; and others who,.
Sacks investigates those who can see perfectly well but are unable to recognize faces, even those of their own children.
Oliver Sacks again illuminates the mysteries of the brain by introducing us to some remarkable characters, including Pat, who remains a vivacious communicator despite the stroke that deprives her of speech, and Howard, a novelist who loses the ability to read.
With compassion and insight, Dr