a, b Estimated regression coefficients, β, of changes
in Oxy-Hemoglobin (HbO2) from baseline conditions to test conditions
in Older and Middle-age adults for Trial 1 (top) and Trial 2
(bottom). Regions of Interest Occipital (Occ), Right
Fronto-lateral (R. F-L.), Right Temporo-Parietal (R. T-P), Left Fronto-lateral
(L. F-L), and Left Temporo-Parietal (L. T-P). *Significant difference between
task and baseline, pFDR < 0.05.
#Significant difference between Older and Middle-age adults,
pFDR < 0.05. c, d Estimated
regression coefficients, β, of changes in Oxy-Hemoglobin
(HbO2) from baseline conditions to test conditions in Older and
Middle-age adults for Trial 3 (top) and Trial 4
(bottom). Regions of Interest Occipital (Occ), Right
Fronto-lateral (R. F-L.), Right Temporo-Parietal (R. T-P), Left Fronto-lateral
(L. F-L), and Left Temporo-Parietal (L. T-P). *Significant difference between
task and baseline, pFDR < 0.05.
#Significant difference between Older and Middle-age adults,
pFDR < 0.05