Science, please!

Have you ever heard of nomofobia, a fear of not being able to check your phone regularly? Are you going crazy when forget your charger home? Have you ever freaked out because you reached an area without reception? Would you return and go home immediately because you left your phone home? You know what we are talking about. But is there an evidence for tools that we use regularly "grow" on us, furthermore, become the part of our body schema?The way we perceive our body is crucial for knowing our place in the world. Literally speaking, the information from our joints and muscles provide the baseline to coordinate our movements and actions. The so called proprioceptive set of stimuli arriving to the central nervous system is often not conscious, but always stored in comparison with other modalities such as visual information (looking in the mirror for eg.). This purely perceptive, on-line, plastic representation of our body is often referred to as 'body scheme' in neurology. The body schema is actually a worki