Brain Waves - Open Computing Facility

Brain Waves - Open Computing Facility

Brain Waves Brain Fingerprinting Forensic Science, Biometrics, etc Brain-Computer Interface Research: A non-invasive example J. Bayliss research group Rochester Institute of

Technology. Will this be us? Goal: To develop a system that performs real-time EEG signal analysis in order to generate control commands for environmental control, communication, or even simple driving commands The Hope: A big signal like the P300 can be recognized via single trial recognition in order to trigger commands on the VR car. We currently have around 85% average

recognition accuracy. Success: P300 signal response is evoked, trained via biofeedback, used to activate things in a virtual apartment. Electroencephalograph - EEG Brain has continuous electrical activity that can

be recorded Pairs of electrodes attached to scalp form distinct channels Weak signal ~millivolts is sent thru amplifier Continuous output recorded via

galvanometer. Each pair of electrodes forms a channel to measure something maybe potential difference between them? Localized anomalies pinpoint physical brain

problems Computer waveform analysis: high-speed samples taken 200 times/ second to convert analog>digital Commercially available to run on PCs and Macs,

you can even use it qualitatively if youre bad at math Other Non-Invasive Brain Mapping Techniques Positron emission tomography event-related potentials

electro-and magnetoencephalography, magnetic resonance imaging single-photon emission tomography boring

Recently Viewed Presentations

  • Lesson Objectives…

    Lesson Objectives…

    A piece inspired by Jasper Johns which uses pencil crayon blending successfully. An informative contextual page on pop art and a copy Learning Objectives 5 minutes Jasper Johns '0 through 9', 1960 1. Draw a box 12cm x 20 cm...
  • Meeting with Premier Selinger Transparency Talk Presented by:

    Meeting with Premier Selinger Transparency Talk Presented by:

    - Gary Doer, Opposition Leader, Hansard June 27 1997 However, since 1999, the FIPPA was extended to many more public bodies and little progress has been made to open up government. A "changing of the guard" presents an opportunity for...
  • Szociálpedagógia elmélete és gyakorlata I.

    Szociálpedagógia elmélete és gyakorlata I.

    Wehrli , svájci pedagogus, 1790 -1855 1810. pedig Hofwylba ment, hol Fellenberg szegény gyermekeket nevelő intézete élére állítota. 24 évig vezette ez intézetet, melyet róla egyszerűen W.-iskolának neveztek s amely mintája lett a hasonló intézeteknek nemcsak Európában, de Amerikában s...
  • More Fun With The Passive - Washington State University

    More Fun With The Passive - Washington State University

    Lesson 9: More Fun With The Passive Exercises; Agents; and Intransitives With a partner, determine if the verb phrases are transitive. If they are, find the object. Then make them passive: Shipwreck stories form an important part of American colonial...
  • Everyday Tyranny Professor Steven Reiss 11/4/2014 1 Everyday

    Everyday Tyranny Professor Steven Reiss 11/4/2014 1 Everyday

    Tranquility, the desire for inner peace. Vengeance, the desire to get even 11/4/2014. Individuality. The 16 basic desires make us individuals. Everybody seeks all 16 goals, but individuals prioritize them differently.
  • K A B ATA A N G [

    K A B ATA A N G [

    CARES. Dance Exercise. Vet on Your Baby! What are your ambitions, dreams and goals in life? Eagle. What are you proud of yourself? Peacock. What are your strengths? Lion. ... - Herman Melville. CONNECTING. FIRST SKILL LESSON. K-Pack - Glue...
  • Research in Human-Computer Interaction

    Research in Human-Computer Interaction

    Norman Levels of Design Visceral Behavioral Reflective Affect and Emotion Affect is the basic human feeling behavior Emotion involves perception and memory and always includes an environmental factor, present or past Visceral Design by Apple Cell Phones Hiroshi Ishii's Music...
  • Physics 122B Electromagnetism

    Physics 122B Electromagnetism

    Physics 122B Electricity and Magnetism Lecture 5 E-fields and Charged Particles in E-Fields April 04, 2007 Martin Savage Lecture 5 Announcements E-Field of a Charged Sphere Example: A Charged Sphere A Parallel-Plate Capacitor Capacitor Edge Effects Example: A Parallel-Plate Capacitor...