Anders Eklund

Not sure if I should start a new issue but I started a training that crashed after some time, any idea what the problem is? https://github.com/wanderine/ASSIST/blob/main/3DGANsegmentation/train_multigpu.py Resolution : 8 Transition...

Since the first dataset did not include volumes at 4 x 4 x 4 resolution (mistake), I re-created the dataset to include 4 x 4 x 4 but now the...

It breaks when starting at 64 cubes, where the batch size is set to 4, and you cannot divide 4 by 8 cards. *But* the batch size is 1 for...

The training seems to run now when the total batch size is possible to divide by the number of GPUs. But the generated folder is empty, it saves the weights...

The max value 255 seems to be hardcoded in trainer.py, thereby assuming that the data is uint8. Nifti files with values larger than 255 will be clipped to 255. In...

By default you get a volume with the (unpermuted) t-scores, but I assume you want a volume with uncorrected p-values? 2018-01-03 17:15 GMT+01:00 AlexBadea : > I was wondering if...

Yes permutation testing for first level analysis is currently disabled (I need to need to do some more testing), but you can use it for group analyses with the function...

There is no scaling. Did you use 3dttest or 3dMEMA in AFNI? 2017-03-29 1:37 GMT+02:00 cmehta126 : > According to Enders, et al. (Front. Neuroinform., 2014), the permutation > tests...

I don't think you can compare BROCCOLI to 3dMVM, as that function does more advanced modelling. You need to compare to 3dttest++, which does simple OLS. 2017-03-29 13:57 GMT+02:00 cmehta126...

The tvalues (generated from the unpermuted data) from Broccoli should be very similar to the tvalues from 3dttest, for smoothed and unsmoothed data, unless Im missing something. The only difference...