Human scalp EEG processing: Various soft computing approaches

—In this survey various soft computing techniques, such as, neural networks, fuzzy logic, evolutionary computation, statistical discrimination and Bayesian inference in processing human scalp EEG have been discussed. To aid the discussion, physiological basis of scalp EEG has been briefly presented, followed by a discussion on dimensionality reduction of the EEG data. For readability the paper has been kept as little technical as possible. Large number of references have been listed to aid searching the details.