Oliver Sacks investigates how the human brain compensates for the loss of sensory and communicative functions through detailed clinical histories. He documents specific neurological conditions, such as prosopagnosia, where individuals cannot recognize faces, and alexia, which renders a person unable to read while leaving their writing intact. The text examines the neurological basis of spatial awareness and mental imagery, including Sacks’s own experience with a melanoma that cost him his stereoscopic vision. These accounts illustrate how the plastic nature of the brain allows patients to construct internal maps and visual worlds even after losing physical sight or linguistic processing.
Medical professionals and psychology students read this work to understand the physiological mechanisms behind sensory substitution and cortical reorganization. It serves those interested in how the mind adapts to traumatic physical deficit by developing alternative cognitive strategies. Readers acquire a clinical perspective on the link between ocular health and neurological perception. They finish the book with a technical understanding of how different regions of the brain collaborate to maintain a coherent sense of reality when primary pathways fail.
- Published
- 2010
- Language
- EN
