Analysis of the Brain Activated Distributions in Response to Full-Body Spatial Vibrotactile Stimuli using a Tactile P300-Based BCI Paradigm

Takumi Kodama1, Shoji Makino1

  • 1University of Tsukuba

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09:05 - 09:55 | Fri 17 Feb | Ballroom D | FrRAF.4

Session: Rapid Fire Session 03: Sensor Informatics II

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Abstract

We report a comparison study of somatosensory evoked potentials (SEP) and classification accuracies in three electrodes (Pz, P3 and P4) on the primary somatosensory cortex (S1), which are associated with the somatotopic arrangements, applying vibrotactile stimuli to user's arms and legs as a tactile P300-based BCI paradigm.