02803nam a22002777a 4500 56749 56749 20211001161506.0 200824b ||||| |||| 00| 0 eng d 9780393652611 :International Book Distributors :Flat No 14, Prakash Apartment 5 Ansari Road Darya Ganj New Delhi :115449 :29/06/2020 153 GRA Graziano, Michael S. A Rethinking Consciousness : a scientific theory of subjective experience / Michael S A Graziano New York, : W.W. Norton & Company, Inc., 2019 211 pages : illustrations ; 25 cm 2174 The elephant in the room -- Crabs and octopuses -- The central intelligence of a frog -- The cerebral cortex and consciousness -- Social consciousness -- Yoda and Darth: how can we find consciousness in the brain? -- The hard problem and other perspectives on consciousness -- Conscious machines -- Uploading minds -- Appendix: How to build visual consciousness. "Neuroscientist and psychologist Michael S. A. Graziano puts forward a groundbreaking new theory on the origin of consciousness. Focusing attention can help an animal find food or flee a predator. It also may have led to consciousness. Tracing evolution over millions of years, Graziano uses examples from the natural world to show how neurons first allowed animals to develop simple forms of attention: taking in messages from the environment, prioritizing them, and responding as necessary. Then some animals evolved covert attention--a roving mental focus that can take in information apart from where the senses are pointed, like hearing sirens at a distance or recalling a memory. Graziano proposes that in order to monitor and control this specialized attention, the brain evolved a simplified model of it--a cartoonish self-description depicting an internal essence with a capacity for knowledge and experience. In other words, consciousness. In this eye-opening work drawn from his and other scientists' experiments, Graziano accessibly explores how this sense of an inner being led to empathy and formed us into social beings. The theory may point the way to engineers for building consciousness artificially, and even someday taking the natural consciousness of a person and uploading it into a machine for a digital afterlife. Graziano discusses what a future with artificial conscious might be like, including both advantages and risks, and what AI might mean for our evolutionary future."--Dust jacket. Psychology Psychology Consciousness. Experience -- Psychological aspects. Erfahrung Consciousness Graziano, Michael S. A BOOK 0 0 ddc 0 1 SNUL SNUL 2020-08-24 International Book Distributors 2174.00 0 153 GRA 27789 2020-08-24 00:00:00 2020-08-24 BOOK