Difference between revisions of "Stimulus tagging using aperiodic visual stimulation in a VEP-based BCI"

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(New page: == '''Part 1: project profile''' == === Project name === Aperiodic visual stimulation in a VEP-based BCI === Project short description === Visual-evoked potentials (VEPs) are a possible ...)
 
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=== Laboratory work and risk analysis ===
 
=== Laboratory work and risk analysis ===
 
''(work in progress)''
 
''(work in progress)''
Several EEG sessions will be recorded. Data acquisition is performed at the [[IIT-Lab]]. All risks are those related to the use of video terminals.
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Several EEG sessions will be recorded. Data acquisition is performed at the [[IIT-Lab]]. All risks are those related to the use of video terminals and electrical devices.
  
 
== '''Part 2: project description''' ==
 
== '''Part 2: project description''' ==
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=== Libraries used ===
 
=== Libraries used ===
 
[http://www.libsdl.org/ Simple Directmedia Layer]
 
[http://www.libsdl.org/ Simple Directmedia Layer]
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[http://www.opengl.org/ OpenGL]
  
 
=== Bibliography ===
 
=== Bibliography ===
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* Erich E. Sutter., ''The brain response interface: communication through visually-induced electrical brain responses''
 
* Erich E. Sutter., ''The brain response interface: communication through visually-induced electrical brain responses''
 
* J. Farquhar, J. Blankespoor, R. Velk, P. Desain, ''Towards a noise tagging auditory BCI-Paradigm'', in ''4th International BCI Workshop and Training Course 2008''
 
* J. Farquhar, J. Blankespoor, R. Velk, P. Desain, ''Towards a noise tagging auditory BCI-Paradigm'', in ''4th International BCI Workshop and Training Course 2008''
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<!-- ''Put here all the scientific and technical information about the project. Feel free to insert titles and sections as needed. Remember that [http://www.mediawiki.org/wiki/Help:Contents here] you can find help about wiki syntax.''
  

Revision as of 00:08, 12 November 2009

Part 1: project profile

Project name

Aperiodic visual stimulation in a VEP-based BCI

Project short description

Visual-evoked potentials (VEPs) are a possible way to drive the a Brain-Computer Interface (BCI). This projects aims at maximizing the discrimination between different stimuli by using numerical codes derived from techniques of digital telecommunications.

Dates

Start date: 2009/10/01

People involved

Project head(s)
Students currently working on the project

Laboratory work and risk analysis

(work in progress) Several EEG sessions will be recorded. Data acquisition is performed at the IIT-Lab. All risks are those related to the use of video terminals and electrical devices.

Part 2: project description

What this project means to demonstrate is the possibility to extend the SSVEP paradigm to multiple visual signals (i.e. blinking lights) using a numeric encoding, in a way similar to what has already been attempted with noise-tagging.

Libraries used

Simple Directmedia Layer OpenGL

Bibliography

  • J.R. Wolpaw et al., Brain-computer interfaces for communication and control
  • Erich E. Sutter., The brain response interface: communication through visually-induced electrical brain responses
  • J. Farquhar, J. Blankespoor, R. Velk, P. Desain, Towards a noise tagging auditory BCI-Paradigm, in 4th International BCI Workshop and Training Course 2008