Table 3.
Left mammillary body volume | Right mammillary body volume | |||||
---|---|---|---|---|---|---|
Variables | Corrected R2 | Beta | p values | Corrected R2 | Beta | p values |
WRAML2 GMI | 0.29 | 0.22 | 0.07 | 0.29 | 0.23 | 0.09 |
Verbal Memory Index (GMI) | 0.18 | 0.28 | 0.04 | 0.17 | 0.27 | 0.06 |
Visual Memory Index (GMI) | 0.13 | 0.13 | 0.34 | 0.15 | 0.22 | 0.12 |
Attention/Concentration (GMI) | 0.19 | 0.16 | 0.22 | 0.18 | 0.13 | 0.37 |
WRAML2 GRI | 0.22 | 0.18 | 0.17 | 0.22 | 0.20 | 0.16 |
Working Memory Index (GRI) | 0.22 | 0.04 | 0.75 | 0.22 | 0.04 | 0.79 |
Verbal Recognition Index (GRI) | 0.02 | 0.06 | 0.71 | 0.26 | 0.11 | 0.47 |
Visual Recognition Index (GRI) | 0.11 | −0.02 | 0.91 | 0.12 | −0.07 | 0.64 |
MoCA Total | 0.45 | 0.24 | 0.03 | 0.44 | 0.24 | 0.04 |
Visuospatial/Executive Function (MoCA) | 0.38 | 0.18 | 0.13 | 0.39 | 0.23 | 0.05 |
Naming (MoCA) | 0.06 | 0.02 | 0.90 | 0.06 | 0.06 | 0.70 |
Attention (MoCA) | 0.45 | 0.11 | 0.32 | 0.45 | 0.14 | 0.23 |
Language (MoCA) | 0.12 | 0.13 | 0.33 | 0.12 | 0.15 | 0.30 |
Abstraction (MoCA) | 0.22 | 0.16 | 0.22 | 0.23 | 0.20 | 0.14 |
Delayed Memory Recall (MoCA) | 0.23 | 0.35 | 0.008 | 0.20 | 0.32 | 0.03 |
Orientation (MoCA) | 0.01 | −0.12 | 0.42 | 0.02 | −0.16 | 0.31 |
WRAML2 = Wide Range Assessment of Memory and Learning, Second Edition; GRI = General Recognition Index; GMI = General Memory Index; MoCA= Montreal Cognitive Assessment. Linear regression analyses (dependent variable: functional outcomes). Variables included: left and right mammillary body volume, total brain volume, sex, and age.