. Author manuscript; available in PMC: 2021 Jul 16.

Published in final edited form as: Comput Diffus MRI. 2019 May 3;2019:133–141. doi: 10.1007/978-3-030-05831-9_11

Table 1.

Comparison between graph convolutional neural networks: spatio-angular versus spatial-only model

	MAE (DW volumes)	MAE (FA maps)	PSNR (FA maps)
3-month-old from neonates
Spatial only	47.4±17.9	0.075±0.008	35.6±1.3
Spatio-angular	44.4±17.5	0.066±0.008	36.5±1.3
6-month-old from 3-month-olds
Spatial only	39.5±10.6	0.080±0.004	35.1±0.5
Spatio-angular	40.1±10.6	0.064±0.003	38.4±0.4

MAE: mean absolute error; PSNR: peak signal-to-noise ratio; DW: diffusion-weighted; FA: fractional anisotropy; Bold: Significant improvement of spatio-angular over spatial-only model