Fig. 4

Correlation of hippocampal gyrification to neurocognitive performance. Note: Permutation analysis results showing vertex-wise correlations between hippocampal gyrification and neurocognitive performance. Color intensity shows unthresholded Pearson’s R values at each vertex on the hippocampal surface. Greens and blues would indicate negative correlations between gyrification and cognitive functioning (none present) and reds and yellows indicate positive correlations. IQ, Wechsler Full-Scale IQ standard score; Digit Span, Wechsler Digit Span scaled score; Picture Sequence Memory, NIH Toolbox Picture Sequence Memory Test T-score; List Sorting, NIH Toolbox List Sorting Working Memory Test T-score