Fig. 3From: Wearable vibrotactile stimulation for upper extremity rehabilitation in chronic stroke: clinical feasibility trial using the VTS GloveSemmes–Weinstein Monofilament Exam results by group at baseline and eight weeks. This graph shows the group’s average sum of perceived forces across 20 locations on the hand. Smaller perceived forces equate to greater tactile perception. Logarithmic scale used to render all force levels. Error bars indicate standard deviation plotted on a linear scale where each tick mark indicates 500 gramsBack to article page