Bringing together cutting-edge research from psychology and neuroscience, Kathleen Taylor puts the brain back into brainwashing and shows why understanding this mysterious phenomenon is vitally relevant in the twenty-first century.

What is cruelty? What makes some people cruel? Under what conditions can cruelty grow? Taylor draws together aspects of psychology, sociology, philosophy, and her own field of neuroscience, illustrated with examples from history and the arts, in this thoughtful exploration of the nature and origins of cruelty, and how we might seek to reduce it.

Much of neuroscience is currently dominated by an information processing metaphor which is largely conceptualized in discrete terms. An alternative metaphor conceptualizes information flow as continuous. A qualitative set of hypotheses based on this metaphor, the energy model, is described here. This model considers information transfer in terms of the flow of an abstract variable, energy, between points in a field comprising the extent of the nervous system. Although extremely simple, it generates some intriguing consequences. In particular, it provides a (...) useful way in which to look at consciousness. Traditional problems of consciousness, such as qualia and the unity of consciousness, are briefly addressed, and outlines are sketched of the answers given by the energy model. (shrink)

Findlay & Walker's target article proposes a model of saccade generation related to the underlying neuroscience. A problem with such models is the number of brain areas showing oculomotor function. Traditionally, therefore, models have been partial, usually concentrating either on cortex (Liu et al. 1997; Pierrot Deseilligny et al. 1995) or on the superior colliculus and brainstem circuits (Moschovakis 1994; Van Gisbergen et al. 1993). Findlay & Walker's model attempts to integrate both levels within a functional framework. To some extent (...) it falls between two stools. For example, some functions that the authors ascribe to subcortical regions may actually occur at the cortical level. (shrink)