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. 2021 Aug 26;2021(1):niab018. doi: 10.1093/nc/niab018

Figure 5.

Figure 5.

A probabilistic graphical model showing a deep generative model with three hierarchical levels of state inference. Higher-level states condition the likelihood mapping precision at the level below. Attentional states, s(2), modulate the confidence in sensory observations, and meta-awareness states, s(3), modulate the confidence in higher-order observations.