Who Needs Emotions?

The idea that some day robots may have emotions has captured the imagination of many and has been dramatized by robots and androids in such famous movies as 2001: A Space Odyssey's HAL or Star Trek's Lt. Commander Data. By contrast, the editors of this book have assembled a panel of experts in neuroscience and artificial intelligence who have dared to tackle the issue of whether robots can have emotions from a purely scientific point of view. The study of the brain now usefully informs study of the social, communicative, adaptive, regulatory, and experiential aspects of emotion and offers support for the idea that we exploit our own psychological responses in order to feel others' emotions. The contributors show the many ways in which the brain can be analyzed to shed light on emotions. Fear, reward, and punishment provide structuring concepts for a number of investigations. Neurochemistry reveals the ways in which different "neuromodulators" such as serotonin, dopamine and opioids can affect the emotional balance of the brain. And studies of different regions such as the amygdala and orbitofrontal cortex provide a view of the brain as a network of interacting subsystems. Related studies in artificial intelligence and robotics are discussed and new multi-level architectures are proposed that make it possible for emotions to be implanted. It is now an accepted task in robotics to build robots that perceived human expressions of emotion and can "express" simulated emotions to ease interactions with humans. Looking towards future innovations, some scientists posit roles for emotion as a powerful self-motivational tool as well as a way to work effectively in a group. But daunting questions remain as we ask what may be the nature of emotions in future generations of robots that share neither our biological heritage nor our need to share emotions with our fellow humans. All of these issues are covered in this timely and stimulating book which is written for researchers and graduate students in neuroscience, cognitive science, psychology, robotics and artificial intelligence.

ISBN 0195166191   Pages 416 ISBN13 9780195166194 (What's this?)   Volumes 1 Publisher Oxford University Press Inc   Weight (grammes) 733 Imprint Oxford University Press Inc   Published in New York Format Hardback   Series title Series in Affective Science Publication date 04 Mar 2005   Height (mm) 242 Library of Congress 2004046936   Width (mm) 163 DEWEY 152.4   Spine width (mm) 26 DEWEY edition DC22   Academic level Professional / Scholarly

1		"Edison" and "Russell" : definitions versus inventions in the analysis of emotion by Jean-Marc Fellous and Michael A. Arbib		3
2		Could a robot have emotions? : theoretical perspectives from social cognitive neuroscience by Ralph Adolphs		9
3		Neurochemical networks encoding emotion and motivation : an evolutionary perspective by Ann E. Kelley		29
4		Toward basic principles for emotional processing : what the fearful brain tells the robot by Jean-Marc Fellous and Joseph E. Ledoux		79
5		What are emotions, why do we have emotions, and what is their computational basis in the brain? by Edmund T. Rolls		117
6		How do we decipher others' minds? by Marc Jeannerod		147
7		Affect and proto-affect in effective functioning by Andrew Ortony and Donald A. Norman and William Revelle		173
8		The architectural basis of affective states and processes by Aaron Sloman and Ron Chrisley and Matthias Scheutz		203
9		Moving up the food chain : motivation and emotion in behavior-based robots by Ronald C. Arkin		245
10		Robot emotion : a functional perspective by Cynthia Breazeal and Rodney Brooks		271
11		The role of emotions in multiagent teamwork by Ranjit Nair and Milind Tambe and Stacy Marsella		311
12		Beware the passionate robot by Michael A. Arbib		333

this is an important contribution to the emerging field of emotional neurotechnology. It is a stimulating collection that is well edited and researched. I highly recommend Who Needs Emotions? for researchers and graduate students across neuroscience and computer science. The Lancet Neurology, Vol 4,

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