Proprioceptors and their contribution to somatosensory mapping: complex messages require complex processing

This review of other people's work concentrates on two matters. First, which of the various receptors are chiefly involved in creating the central representations or maps of the body that both underlie the conscious perception of our body image and are needed to control our motor performance. Second, how are these relatively well-charted signals used in sensorimotor mapping, with particular attention paid to various human psychophysical observations and illusions that throw light on the central integrative mechanisms involved. Detailed citation is largely restricted to developments since earlier reviews.