Fig. 1From: Patterns of brain structural alteration in COPD with different levels of pulmonary function impairment and its association with cognitive deficitsVBM results identifying atrophied brain areas in moderate and severe COPD patients compared to the comparison group (P < 0.05, FWE corrected)Abbreviations: VBM Voxel-based morphometry, COPD chronic obstructive pulmonary disease; and NCs, normal controlBack to article page