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Brain control Interface (BCI)

Brain control Interface (BCI). Nick Gomes. 1875 - Richard Canton first discovers electrical signals on the surface of animal brains 1940s - Wilder Penfield maps the motor cortex for the first time using epilepsy patients

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Brain control Interface (BCI)

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  1. Brain control Interface (BCI) Nick Gomes

  2. 1875 - Richard Canton first discovers electrical signals on the surface of animal brains • 1940s - Wilder Penfield maps the motor cortex for the first time using epilepsy patients • 1950s - Dr. Jose Delgado invents a device that can be controlled using FM radio waves. Tested on a bull and was able to manipulate him by pressing different buttons • 1996 - Philip Kennedy implants the first BCI into a human

  3. BCI • A direct communication link between the human brain and the outside world • Uses brain activity to command or control the world around by means of a system or device • Analyzes signals fired from neurons in the brain

  4. REVERSE BCI?

  5. Electroencephalography (EEG) • Measurements of electrical activity of the brain • Recorded from electrodes placed on scalp • Can record and given feedback for any part of the brain • Can be used for detecting brain diseases

  6. Electroencephalography (EEG)

  7. emotiv • Wireless = more range on motion • Better comfort than regular EEG • Uses thoughts, emotions, facial expression to control • 14 sensors • Lithium Battery - 12 hours of continuous use

  8. emotiv

  9. BCI Vsemotiv

  10. Future • Better technology – combination of EMOTIV and EEG? • Comfort • Easy to use • Cheaper • Use for military • Share thoughts between soldiers • Control exoskeleton (super soldier)

  11. future • Use for prosthetics • Brains sends signals to prosthetics

  12. Works cited • Brain–computer Interface." Wikipedia. Wikimedia Foundation, 21 Sept. 2012. Web. 24 Sept. 2012. <http://en.wikipedia.org/wiki/Brain–computer_interface>. • Guest Editorial Brain-computer Interface Technology: A Review of the Second International Meeting." IEEE Xplore. N.p., n.d. Web. 24 Sept. 2012. <http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1214694>. • "Emotiv Systems." Wikipedia. Wikimedia Foundation, 18 Sept. 2012. Web. 24 Sept. 2012. <http://en.wikipedia.org/wiki/Emotiv_Systems>. • http://emotiv.com • "BCI in Health Care." Brain Computer Interface. N.p., n.d. Web. 24 Sept. 2012. <http://www.braincomputerinterface.com/>. • http://biomed.brown.edu/Courses/BI108/BI108_2005_Groups/03/hist.htm

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