Fig. 6.

Correlation matrix of image features and five-choice serial reaction time task (5-CSRTT) performance. Image features derived from diffusion tensor imaging and white matter analysis were correlated to cognitive metrics as measured at Stage 7 by 5-CSRTT, at 12 months after cranial radiotherapy. Significant Pearson’s correlation is marked by asterisks. Mclust = Model Based Clustering, Trans = Transitivity, Assort = Assortativity, Eglob = Global Efficiency, Eloc = Local Efficiency, Mod = Modularity, PathL = Path Length, CSF = cranial spinal fluid, GM = gray matter, %WM = % white matter (intercranial volume), FA = fractional anisotropy.