Neurologist Oliver Sacks has spent his career examining patients struggling to survive with phantom-limb syndrome. http://dld.bz/JgwB

Neurologist and writer Oliver Sacks writes about being diagnosed with a rare eye tumor. [@NPRFreshAir Books] http://dld.bz/JgwB

Neurologist Oliver Sacks has had to learn to adapt to a world that appears to be entirely flat. [@NPRFreshAir Books] http://dld.bz/JgwB