Human Hand Function

Human Hand Function is a multidisciplinary book that reviews the sensory and motor aspects of normal hand function from both neurophysiological and behavioral perspectives. Lynette Jones and Susan Lederman present hand function as a continuum ranging from activities that are essentially sensory in nature to those that have a strong motor component. They delineate four categories of function along this sensorimotor continuum--tactile sensing, active haptic sensing, prehension, and non-prehensile skilled movements--that they use as a framework for analyzing and synthesizing the results from a broad range of studies that have contributed to our understanding of how the normal human hand functions.

This book will be a valuable resource for student and professional researchers in neuroscience, cognitive psychology, engineering, human-technology interaction, and physiology.

Lynette Jones is a Principal Research Scientist in the Department of Mechanical Engineering at the Massachusetts Institute of Technology (MIT) in Cambridge, Massachusetts. Her research focuses on a number of areas related to human haptic perception and motor performance. Much of this work is conducted in the context of the design of haptic interfaces that human operators use to interact with computer-generated virtual environments or to control robotic devices. It entails basic research on the human proprioceptive and tactile sensory systems that examines how various feedback systems contribute to perception. Jones' applied research on haptic interfaces involves the development of wearable tactile displays that can be used as navigation aids.

Susan Lederman is Professor of Psychology, with cross-appointments in the Center for Neuroscience and the School of Computing at Queens University in Ontario, Canada. She is a Fellow of the Royal Society of Canada and holds a Queens University Research Chair. Her research contributions span a wide range of topics pertaining to sensory, perceptual, cognitive, and sensory-guided motor processing. Her particular interests include tactile psychophysics, haptic and multisensory processing of objects, their properties and spatial locations, and in addition, the sensory-guided control of grasping and manipulation. Lederman has also applied the results of her scientific research to a variety of real-world problems, including the design of haptic and multisensory interfaces for virtual environments and teleoperation.