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. 2017 Jul 20;11:400. doi: 10.3389/fnins.2017.00400

Figure 2.

Figure 2

A BCI-exoskeleton complex. A block diagram of the BCI complex used in this study: 1—32 Ag/AgCl EEC electrodes, 2—a NVX 52 encephalograph (Medical Computer Systems, Russia); 3—a computer (OS Windows 7): real time data transmission, identification of operational EEG parameters, recognition of a steering instruction; 4—a presentation monitor; 5—a hand exoskeleton (Neurobotics, Russia) with pneumatic actuators of finger extensors and spring flexors; flexed and extended exoskeleton configurations are shown. The dotted arrow denotes a visual feedback, and the solid arrow denotes a kinesthetic feedback.