I wrote “your brain can wind up settling on either of [the two generative models]”, not both at once.
Ah that makes sense. So the picture I should have is: whatever local algorithm oscillates between multiple local MAP solutions over time that correspond to qualitatively different high-level information (e.g., clockwise vs counterclockwise). Concretely, something like the metastable states of a Hopfield network, or the update steps of predictive coding (literally gradient update to find MAP solution for perception!!) oscillating between multiple local minima?
Ah that makes sense. So the picture I should have is: whatever local algorithm oscillates between multiple local MAP solutions over time that correspond to qualitatively different high-level information (e.g., clockwise vs counterclockwise). Concretely, something like the metastable states of a Hopfield network, or the update steps of predictive coding (literally gradient update to find MAP solution for perception!!) oscillating between multiple local minima?