>1. Since my stimulus duration is not an integer number of seconds, would
>FSL accept non-integer numbers, i.e. would something like this work?
> 0 1.7 1
> 4.7 1.7 1
>15.4 1.7 1
>2. I am not sure I understand the role of the number in the last column.
>What are the possible values one could use and how are these chosen?
THis modulates the height of the regressor. In most cases, it is simply 1
but if you have a parametric modulation, then you might change this value.
Hope this helps.
Joseph T. Devlin, Ph. D.
FMRIB Centre, Dept. of Clinical Neurology
University of Oxford
John Radcliffe Hospital
Headley Way, Headington
Oxford OX3 9DU
Phone: 01865 222 738
Email: [log in to unmask]