Fig. 5From: Verbal intelligence is a more robust cross-sectional measure of cognitive reserve than level of education in healthy older adultsMean R2 change of significant effects in all TILDA models for composite proxies. Each row refers to all composites including that proxy (e.g. Verbal IQ+ refers to all composites including verbal intelligence). Black vertical bars represent the mean of significant R2 change values across all models for all composites containing that proxy. All models were adjusted for brain structure, age, and sexBack to article page