Today, during the golden period of science, we are seeing and undergoing many technologies that are unbelievable just like soft computing, neural networks, brain computer interface, etc. The technology brain computer interface connects the brain (nervous system) with a computer system. The goal of Brain Computer Interface (hereinafter, "BCI") technology is to behave as a communication line for those retarded or disabled people who have neurological or neuromuscular disorder problem. It is a blessing from God for the disabled people. Here in our review we will state the advantages and the disadvantages, drawbacks and different applications and will acquire knowledge by investing facts about BCI. Current BCI's have maximum information transfer rates of 5-25 b/min. BCI technology is improving decade by decade, day by day. The latest technology of BCI in today generation is Horizon 2020. The BCI technology is developing future and their applications are encouraging discussions and are providing a great field for researchers to be enthusiastic about.

1. http://web. cs. ucla. edu/~vidal/vidal. html .
2. H. Berger, "Uber das Electrenkephalogramm des Menchen," Arch Psychiat Nervenkr, vol. 87, pp. 527–570, 1929.
3. https://en. wikipedia. org/wiki/Brain%E2%80%93computer_interfaceTavel, P. 2007 Modeling and Simulation Design. AK Peters Ltd.
4. E. E. Sutter, "The brain response interface: Communication through visually-induced electrical brain responses," J. Microcomput. Appl. , vol. 15, pp. 31–45, 1992.
5. Waldert, S. ; Pistohl, T. ; Braun, C. ; Ball, T. ; Aertsen, A. ; Mehring, C. A review on directional information in neural signals for brain-machine interfaces. J. Phisiol. Paris 2009.
6. Waldert, S. ; Pistohl, T. ; Braun, C. ; Ball, T. ; Aertsen, A. ; Mehring, C. A review on directional information in neural signals for brain-machine interfaces. J. Phisiol. Paris 2009
7. http://www. intechopen. com/books/cerebral-palsy- challenges-for-the-future/brain-computer-interfaces-for-cerebral-palsy
8. Svraka, ISBN 978-953-51-1234-1, Published: March 19, 2014 under CC BY 3. 0 license. © The Author(s). . http://www. intechopen. in
9. http://www. slideshare. net/MArulananthamITA/brain-computing-interface
10. Christoph Guger, Alois Schlögl, Christa Neuper, Dirk Walterspacher, Thomas Strein, and Gert Pfurtscheller, "Rapid Prototyping of an EEG-Based Brain–Computer Interface (BCI)", IEEE Transactions on Neural systems and Rehabilitation Engineering, vol. 9, No. 1, March 2001

Bci Eeg Emg And Central Nervous System (cns)