CEBL2

Overview

The Colorado State University Electroencephalography and Brain-Computer Interfaces Laboratory (CEBL, pronounced səbul) version 2 was written in C++ mostly by Jeshua Bratman and Charles Anderson.  CEBL 2 was designed to provide an easy to use, real-time BCI centered around the mental task paradigm.  Although CEBL2 has been a tremendous success, we are currently planing replace it with CEBL version 3.

Some key features of CEBL2 include:

• A modular architecture allowing drop-in plugins for various EEG systems, signal filters and classification algorithms.
• Real-time monitoring of EEG and filters.
• Real-time interaction using the mental task paradigm with a pie-menu interface.
• Ability to type and move a mouse cursor.
• An interface for controlling the ER1 mobile robot.
• High-performance using C++ and boost.
• The integrated Rcpp functions provide simple matrix operations for plug-in developers that are similar to the R programming language.
• Support for the inexpensive NeuroPulse Mindset-24 amplifier.
• Support for dual-displays so that an operator may monitor the EEG while a user simultaneously uses the BCI.

Download

Click here to download CEBL 2.183.  This tarball includes all source code and pre-built binaries for Fedora 18 Linux.  However, it should be possible to build and run CEBL2 for any *NIX operating system.

CEBL2 has the following dependencies:

• g++
• waf
• doxygen
• boost
• gtk+
• GtkExtra
• libfakekey

EEG Monitor in Action

Constructing an MNF Filter

Training for Mental Task Paradigm

Real-Time Classification using Pie-Menu Interface