 Proprioceptive experiences provide information about the position and movement of the body, although the notion of proprioception is sometimes enlarged to refer to all bodily sensations (Bermúdez 1998). The mechanisms of proprioception include muscle spindles, which are sensitive to muscle stretch, Golgi tendon organs, which are sensitive to tendon tension, and joint receptors, which are sensitive to joint position. One question is whether these signals give rise to sensations or not (Anscombe 1962).