Article 1 Tactile Quadrant Stimulation test 1 adult 1 bilateral touch representation 1 body ownership and disownership cerebrovascular accident 1 clinical evaluation 1 clinical research 1 controlled study 1 female 1 hand 1 human 1 human experiment 1 male 1 middle aged 1 mirror image 1 multisensory integration 1 normal human 1 provocation test 1 social participation 1 tactile awareness 1 tactile stimulation 1 visual feedback 1 visual system function 1