Supplementary Figure 10: SLM’s predictions for further conditioning phenomena.
From: Evaluation of ambiguous associations in the amygdala by learning the structure of the environment
(a) Cover stimulus effect: Replacing unsignaled USs by USs signaled by a second discrete cue (e.g. a light) reverses the effects of contingency degradation. (b) Overshadowing: Conditioning to a single cue (Tone) is reduced if it is trained in compound with a second cue (Light). (c) Recovery from overshadowing: Unreinforced presentations of the overshadowing second cue (Light) restores the level of responding to the first cue. (d) Blocking: Initial conditioning to a Light reduces subsequent conditioning to the Tone when the Tone is conditioned in compound with the Light.
