hi--

anyone have experience analyzing + displaying retinotopy data using a randomized stimulus presentation?

we will randomize 1 cycle and repeat, which will give us a fixed stimulus frequency for the scan and so afford us the ability to use standard fourier analysis.

as is--temporally continuous BOLDs will now be spatially discontinuous. this essentially digitizes the phase of voxels responding to successive trials of stimulation.

so, in order to reinstantiate the topoography of the data, we need to do 1 of 2 things, posthoc:
1) reorder trials (i.e., phase conversion)
2) reorder colormap (i.e., color conversion)

i guess the question is, has anyone figured out a good way to do this?