Effects of subclinical depression on prefrontal-striatal model-based and model-free learning.
Depression is characterized by deficits in the reinforcement learning (RL) process.Although many computational and neural studies have extended our knowledge of the impact of depression on RL, most focus threadheaders.shop on habitual control (model-free RL), yielding a relatively poor understanding of goal-directed control (model-based RL) and arb