Links
Free software
MRI processing
FreeSurfer : Linu
BrainVisa/ Anatomist : Linux/MacOS/Windows
BrainSuite : Linux/MacOS/Windows
MRIcron : Linux/MacOS/Windows
MEG/EEG Processing
MNE : MEG and EEG, Linux
FieldTrip : MEG and EEG, Matlab
EEGLab : EEG only, Matlab
Cartool : EEG only, Windows
OpenMEEG : MEG and EEG, Linux/MacOS/Windows
SPM: fMRI, PET, SPECT, EEG and MEG, Matlab
Useful information
NITRC: The source for Neuroimaging Tools and Resources
Labs
Biomedical Imaging Research Lab, USC, USA
Cognitive Neuroimaging Unit, INSERM-CEA, France
LENA Wiki (French)