CRP and Alzheimer disease: The TBSS demonstrated that CRP was negatively correlated with AD of the left sagittal stratum, left posterior limb of internal capsule, left retrolenticular part of internal capsule, bilateral posterior thalamic radiation, body and splenium of corpus callosum, bilateral superior corona radiata, bilateral posterior corona radiata, and right superior longitudinal fasciculus in MDD patients (p < 0.05, TFCE‐FWE corrected) (Figure 3).