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Fig. 1 | BMC Geriatrics

Fig. 1

From: Association between cortisol and aging-related hippocampus volume changes in community-dwelling older adults: a 7-year follow-up study

Fig. 1

Voxel-based morphometry findings: Association between serum cortisol levels (Timepoint 1) and brain volume (Timepoint 2). Multiple regression analysis showed a negative correlation between serum cortisol levels (Timepoint 1) and brain volume (Timepoint 2). The threshold for statistics was set to T = 3.22 for the height threshold and k = 122 voxels for the extent threshold. The significant cluster containing the left hippocampus (coordinates -30, -30, -5) is shown in (A) whole-brain images and (B) axial images. The T value is applied to the axial images

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