Classification of Selective Attention Within Steady-State Somatosensory Evoked Potentials From Dry Electrodes Using Mutual Information-Based Spatio-Spectral Feature Selection

• Published in: IEEE access Vol. 8; pp. 85464 - 85472
• Main Authors: Kim, Keun-Tae, Lee, Jaehyung, Kim, Hyungmin, Kim, Choong Hyun, Lee, Song Joo
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Accuracy; Algorithms; brain-computer interface; Classification; Disabilities; Discriminant analysis; dry electrode; Electrodes; Feature extraction; Feature recognition; Feature selection; Filter banks; Human-computer interface; selective attention; Spectra; Steady state; Steady-state somatosensory evoked potential; Stimuli; Vibration

Nowadays, the steady-state somatosensory evoked potential (SSSEP)-based brain-computer interfaces (BCIs) has been developed for improving the quality of daily life for people with physical disabilities. However, due to its poor performance of recognizing selective attention tasks and inattention(res...