concept
active
concept:top-down-empirical-priors

top-down empirical priors

Prior expectations encoded in top-down cortical signals; balance with bottom-up input modulated by precision.

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Related by similarity (8)

cosine ≥ 0.65 · no typed edge

Entities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.

  • Generative models in the brain that predict sensory input; proposed to be physically stored in VSMC motifs.
  • Explains why the boundary appears fixed: the prior hides its context-dependent nature.
  • Prior Beliefsconcept0.755
    Beliefs about states before data; used to transcribe task instructions into agent's generative model
  • Prior Preferencesconcept0.751
    Target distribution over states or outcomes encoded in the generative model; goal states.
  • Top-down Causationconcept0.747
    How higher organizational levels constrain and facilitate the behavior of parts by deforming their energy landscapes.
  • Self-Priorframework0.746
    The key novel contribution: an internal model that learns the density of familiar multisensory experiences and drives mark-removal behavior through mismatch with the free energy principle
  • Replaces explicit reward signal in active inference; encodes agent's preferred observations independent of environment.
  • top-down controlconcept0.741
    Higher levels (tissue, organ, bioelectric pattern) causally influence lower-level events; key for evolutionary and engineering interventions.