A fascinating read:
The Man Who Wasn't There: Investigations into the Strange New Science
of the Self by Anil Ananthaswamy
http://www.nature.com/scientificamericanmind/journal/v27/n1/full/scientificamericanmind0116-68a.html
An old classic –
The Man Who Mistook His Wife For A Hat: And Other Clinical Tales by Oliver Sacks
The Man Who Mistook His Wife For A Hat: And Other Clinical Tales by Oliver Sacks