Table 5:

Computational time of the TractSeg, WMA and DeepWMA methods on dMRI data from one HCP subject. We measured run time using only a CPU (4 cores) and using the 4-core CPU plus one GPU. (For WMA, we only measured using the CPU because it does not use the GPU.)

	Whole brain tractography	TOM prediction (TractSeg) or fiber classification (WMA/DeepWMA)	Fiber tracking for specific tracts
TractSeg	Not applicable	10 min (CPU), or 10 min (CPU+GPU)	27 min (CPU), or 22 min (CPU+GPU)
WMA	4 hours (CPU)	1.5 hours (CPU)	Not applicable
DeepWMA	4 hours (CPU)	41 min (CPU), or 8 min (CPU+GPU)	Not applicable Not applicable