Brain Decoder Toolbox


The Brain Decoder Toolbox (BDTB) is a suite of MATLAB functions to ‘decode’ brain activity. BDTB learns the difference of brain activity patterns, and classifies brain activity by the result of learning.


2012/05/24  Update BDTB (ver.1.2.2)
2011/08/03  BDTB Manual is released
2011/06/15  How to make ROI files is released
2011/02/09  Update BDTB (ver.1.2.1)
2010/09/15  nsnImport is released
2010/08/10  Update BDTB (ver.1.1)
2010/05/12  BDTB is released


  • ( v1.2.2 [82.21 kB] ) - Toolbox only.
  • ( v1.2.2 [84.86 MB] ) - Toolbox and tools(SPM5, LIBSVM-MAT, OSU-SVM, LIBLINEAR)
  • ( v1.0 [103.22 MB] ) - Sample program and sample fMRI data
  • ( v1.0 [15.42 kB] ) - Importer for Neuroshare format file




BDTB is free but copyrighted software, distributed under the terms of the GNU General Public Licence as published by the Free Software Foundation. Further details on “copyleft” can be found at No formal support or maintenance is provided or implied.


This toolbox is developed by members of ATR’s Computational Neuroscience Labs, Department of Neuroinformatics.

Alex Harner, Hajime Uchida, Kei Majima, Ryohei Fukuma, Satoshi Murata, Tomoyasu Horikawa, Yasuhito Sawahata, Yohei Yamada, Yoichi Miyawaki, Yukiyasu Kamitani, Yusuke Fujiwara


Any feedback is welcome. Please contact us at the address below.

Brainliner Developer Team
ATR Intl. Computational Neuroscience Labs