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Learn about electroencephalography (EEG) as a fundamental type of biosignal in this 14-minute educational video from NPTEL-NOC IITM. Explore the basic principles and characteristics of EEG signals, understanding how electrical activity in the brain is measured and recorded. Discover the fundamental concepts behind brain wave patterns and their significance in biomedical signal processing. Gain foundational knowledge about one of the most important biosignals used in medical diagnosis, brain-computer interfaces, and neuroscience research.
