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EEG Signal Processing: Feature extraction, selection and classification methods

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Editor: Wai Yie Leong 1
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Publication Year: 2019

Electroencephalography (EEG) is an electrophysiological monitoring method used to record the brain activity in brain-computer interface (BCI) systems. It records the electrical activity of the brain, is typically non-invasive with electrodes placed along the scalp, requires relatively simple and inexpensive equipment, and is easier to use than other methods. EEG-based BCI methods provide modest speed and accuracy which is why multichannel systems and proper signal processing methods are used for feature extraction, feature selection and feature classification to discriminate among several mental tasks. This edited book presents state of the art aspects of EEG signal processing methods, with an emphasis on advanced strategies, case studies, clinical practices and applications such as EEG for meditation, auditory selective attention, sleep apnoea; person authentication; handedness detection, Parkinson's disease, motor imagery, smart air travel support and brain signal classification.

Inspec keywords: brain; medical disorders; electrocardiography; biometrics (access control); brain-computer interfaces; sleep; hearing; neural nets; medical signal processing; electroencephalography; feature extraction

Other keywords: brain signal classification; auditory selective attention; EEG signal processing feature extraction; EEG signal detection; electrocardiography; electroencephalogram brain waves signals; OSAS blind source separation; biometric brain dermatoglyphic neural architecture; handedness detection system; source analysis; person authentication; motor imagery EEG BCI applications; sleep apnea; Parkinson's disease feature extraction; smart air travel support system

Subjects: User interfaces; General electrical engineering topics; Bioelectric signals; Audition; Electrical activity in neurophysiological processes; Electrodiagnostics and other electrical measurement techniques; Image recognition; Textbooks; Computer assistance for persons with handicaps; Biology and medical computing; Signal processing and detection; Digital signal processing; General and management topics; Pattern recognition

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