Downsizing paradigm in separated galactic environments. Left: correlation between the median MassW log Age and the total galaxy stellar mass for the (combined) disk and center environments, for each galaxy in our sample. The total galaxy stellar mass corresponds to the sum of the masses of the (combined) disk and center environments. Middle: median MassW log Age of the (combined) disk and center environments as a function of total stellar mass in each galactic environment. Right: Median MassW log Age of the (combined) disk environment as a function of the median MassW log Age age of the (combined) center environment for our sample galaxies. Galaxies that present a nuclear ring are indicated with an additional orange marker.