The brain-computer interface neurophysiological aspects

Abstract

The brain-computer interface (BCI) is a device that allows to control external tech-nical systems specifically with brain signals. In the last two decades, the development of BCI has been rapidly developing: the areas of its implementation are expanding, new types of sensors for recording brain signals are being proposed, the quality of their recognition is improving, and meth-ods for training subjects to control BCI are being improved. The review describes the history of BCI development and neurophysiological background.