Dear AFNI experts, We have done block design and retinotopy (2 wedges and 2 rings) experiments in one scanning session. Our experimental stimulus is different from CCW CLW EXP CON. Our wedge experiment has four degrees (0, 90, 180, 270), and these four degrees are randomly presented for 12 seconds each. Thus, a complete block of the wedge experiment lasts for 4 * 12 seconds, followed by a 12-second fixation time. The ring experiment is similar, and we have four sizes of rings, which are also randomly presented, not strictly speaking contraction or expansion. How should we handle our data? Is the script @RetinoProc applicable to us?
Could we handle our retinotopic experiment in the same way as we do for other block data? Just consider different degrees or sizes as a condition, then calculate the difference between each condition and fixation, and finally project our results onto the cortical level.
As a novice in handling retinotopic data, we would greatly appreciate your guidance and support. Thank you in advance for your assistance.
Qianqian