What strengthens affection, closeness and lasting commitment.

Anatomically, the central nervous system looks remarkably symmetrical--from the relatively simple structures of the spinal cord to the extensively convoluted folds of the cerebral hemispheres. At the functional level, however, there are striking differences between the left and right hemispheres. Although popular writings attribute language abilities to the left hemisphere and spatial abilities to the right, differences in hemispheric function appear to be more subtle. According to Ivry and Robertson, asymmetries over a wide range of perceptual tasks reflect a difference in strength rather than kind, with both hemispheres contributing to the performance of complex tasks, whether linguistic or spatial. After an historical introduction, the authors offer a cognitive neuroscience perspective on hemispheric specialization in perception. They propose that the two hemispheres differ in how they filter task-relevant sensory information. Building on the idea that the hemispheres construct asymmetric representations, the hypothesis provides a novel account of many laterality effects. A notable feature of the authors' work is their attempt to incorporate hemispheric specialization in vision, audition, music, and language within a common framework. In support of their theory, they review studies involving both healthy and neurologically impaired individuals. They also provide a series of simulations to demonstrate the underlying computational principles of their theory. Their work thus describes both the cognitive and neurological architecture of hemispheric asymmetries in perception.

Lula is a Dog Person and Lenka is a Cat Person; Lula is super messy and Lenka is totally tidy; Lula likes talking and Lenka likes watching - but together they make the perfect pair. Until The Day that Everything Goes Wrong and they are no longer friends. Despite feeling lonely, neither is prepared to listen or forgive. Will it be this way forever?

Artificial life refers to techniques that seek to re-create living organisms and creatures by computer, including simulation of behavior processes resulting in consciousness and emotions. This is the first book to demonstrate artificial life in virtual reality where up to now little has been done to reproduce biological processes. Includes 16 pages of color photos and images.

There are two sides to every story. A little girl finds a strange beast in the woods and takes it home as a pet. She feeds it, shows it off to her friends and gives it a hat. But that night it escapes. Then the beast tells the story of being kidnapped by the girl, who forcefed it squirrel food, scared it with a group of beasts and wrapped it in wool. Can the two beasts resolve their differences? An eye-opening story that makes you look at things from a different perspective. 'Roberton's premise is as sublime as it is simple, with a subtle message. [...] Totally delightful.' - Kirkus Reviews