There is intense contemporary public as well as professional psychological interest in bodily movement, gesture, and the subjective experience of movement. This has a background in knowledge that movements and the sensing of movements alike express the life of the whole person, whether in the arts, sports, and the pursuit of well-being, or in physiotherapies and psychotherapies of many kinds. The background of the numerous and varied areas of scientific research that contribute to this area has a long history in philosophy and cultural practices as well as in relations between different psychological and physiological topics. The significance of the sense of self-movement, kinesthesia, as opposed to the perception of moving objects, has not until recently been a central focus for research. To explain rising contemporary interest it is necessary to elucidate the usage of current terms—kinesthesia, proprioception, and haptic sense. This in turn leads to discussion of the historical background to modern research on kinesthesia and motor imagery, on phenomenology and sensed movement, on practice centered on kinesthetic appreciation, and on agency. All this is part of the field of inquiry into the psychology of performing and of appreciating dance.
Kathleen E. Cullen
As we go about our everyday activities, our brain computes accurate estimates of both our motion relative to the world, and of our orientation relative to gravity. Essential to this computation is the information provided by the vestibular system; it detects the rotational velocity and linear acceleration of our heads relative to space, making a fundamental contribution to our perception of self-motion and spatial orientation. Additionally, in everyday life, our perception of self-motion depends on the integration of both vestibular and nonvestibular cues, including visual and proprioceptive information. Furthermore, the integration of motor-related information is also required for perceptual stability, so that the brain can distinguish whether the experienced sensory inflow was a result of active self-motion through the world or if instead self-motion that was externally generated. To date, understanding how the brain encodes and integrates sensory cues with motor signals for the perception of self-motion during natural behaviors remains a major goal in neuroscience. Recent experiments have (i) provided new insights into the neural code used to represent sensory information in vestibular pathways, (ii) established that vestibular pathways are inherently multimodal at the earliest stages of processing, and (iii) revealed that self-motion information processing is adjusted to meet the needs of specific tasks. Our current level of understanding of how the brain integrates sensory information and motor-related signals to encode self-motion and ensure perceptual stability during everyday activities is reviewed.