Instruction-based expected value: Instructed Learners

Contributed by laurenatlas on Feb. 6, 2018

Collection: Instructed knowledge shapes feedback-driven aversive learning in striatum and orbitofrontal cortex, but not the amygdala

Description: This corresponds to Figure 3: Figure supplement 2. We fit our modified computational model (which flexibly updates when instructed reversals are delivered) to SCR in the Instructed Group learners during our fear reversal learning task. We measured within-subject correlations with brain responses to unreinforced CS presentations (trial-by-trial). Robust regression was used to generate group results. These results are restricted to the 20 Instructed Group subjects who showed differential SCR prior to the first reversal.

Tags: fear reinforcement learning expected value reversal learning aversive learning instruction

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