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Fig. 6 | Alzheimer's Research & Therapy

Fig. 6

From: Baseline cognition is the best predictor of 4-year cognitive change in cognitively intact older adults

Fig. 6

Mediation models. Results of the serial mediation analyses with episodic memory slope, i.e. BSRT slope as outcome variable. a The first mediation model contains age as predictor and as serial mediators: hippocampal volume and AVLT TL scores for baseline episodic memory performance. b The second mediation model contains age as predictor and as serial mediators: precuneus SUVR as index for amyloid load as well as hippocampal volume. Path-weights are displayed as β coefficients with standard errors between brackets. Significance of the indirect effect was determined using bootstrapping with 10,000 iterations. SUVR, standardized uptake value ratio image

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