The Berlin BCI group (associated with Prof. Klaus-Robert Müller at TU Berlin) is one of the world's leading academic BCI research labs, having pioneered motor imagery BCIs and published foundational work on EEG-based neural decoding. g.tec medical engineering, founded by Christoph Guger, develops the g.USBamp and g.HIamp research-grade EEG/ECoG amplifiers widely used in BCI research globally, as well as the recoveriX neurorehabilitation platform for stroke patients.