Look and feel.
It is known that the CNS integrates proprioceptive and visual information to calculate limb position. Recent studies implicate an additional process, which might involve initial visual calibration of limb position, or gaze signals resulting from eye movements towards the felt position.
Haggard
Patrick
P
Institute of Cognitive Neuroscience, University College London, 17 Queen Square, WC1N 3AR, London, UK