Hello all,

I was wondering if someone could tell me what the format is of the beta.img files generated whenever an SPM.mat is created. Also, is there an explanation somewhere of the various components of the SPM.mat file? Some of the different values are self-explanatory, but others less so, and an explicit guide would be helpful.

Apologies if this information is readily available, but I have not been able to find it.

Todd A. Kelley, Ph.D.
Postdoctoral Research Fellow
Lavie Attention Lab, Department of Cognitive, Perceptual and Brain Sciences
University College London
e-mail: [log in to unmask]