Fig. 6: Visualization of heterogeneity.
From: An international study presenting a federated learning AI platform for pediatric brain tumors
Differences in T2-MRI pixel variance, especially for DIPG and Pilocytic, possibly reflecting larger variances in solid, hemorrhagic, necrotic, or cystic components. Significant variation in tumor volumes across sites were found. Source data are provided as a Source Data file.
