Brain-Computer Interfaces
Signal noise refers to the unwanted or irrelevant data that interferes with the detection and interpretation of a desired signal in brain-computer interfaces (BCIs). This interference can arise from various sources, including physiological artifacts, electronic interference, or environmental factors, making it challenging to extract meaningful information from brain signals. Reducing signal noise is crucial for improving the accuracy and reliability of BCIs in applications such as motor control, communication, and rehabilitation.
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