Figure 2

Pearson correlation analyses results. The number of chemotherapy cycles are negatively correlated with cognitive function in CC patients, while the gray matter density in the right MFG is positively correlated with the VFT score in CC patients. Abbreviations: MMSE, Mini-Mental State Examination; DS, digit span; VFT, verbal fluency test; MFG, middle frontal gyrus; CC, breast cancer patients after chemotherapy.