Fig. 5From: Development of sense of self-location based on somatosensory feedback from finger tips for extra robotic thumb controlProcedure of the experiment. One set of the experiment is composed of ten trials with each trial last for 30Â s. Intervals from 3Â h to 2Â days are inserted between two experimental sets. Each experiment set is done under only one condition, and conditions are switched repeatedly in orderBack to article page