Brain-computer interface
A brain-computer interface (BCI) is a system that enables people to control devices or communicate with others using only their brain signals, which are detected and interpreted by sensors and algorithms. This technology has the potential to revolutionize the way people interact with machines, particularly for those with severe motor disabilities. BCIs use techniques such as Electroencephalography (EEG) or Functional near-infrared spectroscopy (fNIRS) to detect brain activity, which is then translated into commands for devices like computers or Prosthetic limbs. Researchers like Andreas Vesalius have laid the groundwork for understanding the Mental (psychology) and physiological aspects of brain function, while advances in Information retrieval and Quantitative genetics have improved the accuracy of BCI systems. The development of BCIs is an interdisciplinary field, involving experts in Neighborhood neuroscience, Computer science, and Engineering.