1 / 10

Electroencephalogram Control System

Electroencephalogram Control System. By Joseph Fletcher Ryan Lacroix Gary Stroup Kenneth Sugerman. Introduction. Electroencephalogram (EGG) to measure brain waves Detect and use conscious control of electrical signals Interpret brain waves into a control system.

iman
Download Presentation

Electroencephalogram Control System

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Electroencephalogram Control System By Joseph Fletcher Ryan Lacroix Gary Stroup Kenneth Sugerman

  2. Introduction • Electroencephalogram (EGG) to measure brain waves • Detect and use conscious control of electrical signals • Interpret brain waves into a control system Adapted from www.brainstatetech.com

  3. Purpose • Produce a three plus dimensional controller for widespread application • RC car • Mechanical arm • Hands free light for medical uses Adapted from www.toysrus.com Adapted from www.toysrus.com

  4. Timeline

  5. Consumer Products • One dimensional • Controls a fan that controls the height of a ball • Requires training time • Priced at about $100 • Reversed engineered to see how they work

  6. The Force Trainer The Mindflex • Interprets beta waves • Uses one electrode on the forehead and two references behind the ears • Uses an algorithm to control the fan • Interprets fluctuations in brain waves • Uses two electrodes on the forehead and two references on the ears Adapted from www.thinkgeek.com Adapted from www.mindflexgames.com/

  7. Budget 2 Force Trainer $99 ea Provided by Dr. Park 2 Mind Flex Game $99 ea Provided by Dr. Park 1 Oscilloscope $-- Provided by Dr. Park 1 Multimeter $-- Provided by Dr. Park 1 Pre-amp $-- Provided by Dr. Park 1 Soldering supplies $-- Provided by Dr. Park 1 RC Vehicle $50 25 Electrodes $50 package 1 Electrode prep kit $20 1 Elvis II platform $11000 Provided by Bien Dept 1 Elvis Breadboard $50 1 Lab View software $-- Provided by Bien Dept - Wires, clamps, etc $25 Total $195

  8. Current Work • Research the best location for electrodes • Pre-motor cortex • Frontal Lobe • Keeping symmetry • Discerning a usable signal Adapted from www.nonlinearbiomedphys.com Adapted from educationinjapan.files.wordpress.com

  9. Current Work • Reverse engineering consumer products • Using oscilloscope and breadboard with National Instruments ELVIS software • Identify necessary components Adapted from www.ni.com

  10. References Dr. Hyle Park Assistant Professor, Bioengineering A211 Bourns Hall, Riverside, CA 92521 Hong Xu, Development Engineer in Bioengineering at UCR A217 Bourns Hall, Riverside, CA 92521 Phone: 951-827-7235 Dr. Aaron Seitz, Assistant Professor, Psychology 3101 Psych, Riverside, CA 92521 Phone: 951-827- 6422  Galan, F. et al. “Continuous Brain-Actuated Control of an Intelligent Wheelchair by Human EEG”. ftp://ftp.idiap.ch/pub/papers/2008/galan-grazBCI2008-2008.pdf. Provost, Sheldon, J. Lucas McKay. “A real-time EEG Based Remote Control of a Radio -Shack Car”. http://www.lems.brown.edu/~scp/eegremotecontrolcar.pdf. The Local. “Scientists develop helmet to control toy cars via brain waves”. Science & Technology. 19 Jun 2008. http://www.thelocal.de/sci-tech/20080619-12577.html.

More Related