: The agent's goal is to learn the "optimal decision" for any given situation.
In many printings of Gray’s 6th edition, the text surrounding these pages focuses on the limbic system—the emotional center of the brain. Specifically, this section often details the and its role in maintaining homeostasis. gray peter. psychology worth ny. 6th ed. pp 108-109
Having established that organisms can learn to adjust responses to single stimuli, Gray then introduces as the next layer of complexity. Here, learning involves forming an association between two different stimuli. The classic example, drawn from Ivan Pavlov’s work, appears just after this section: a neutral stimulus (e.g., a bell) predicts a biologically significant stimulus (e.g., food), eventually eliciting a conditioned response (salivation). : The agent's goal is to learn the
: Genes provide the biological "blueprints" for building and modifying the physical structures of the body, such as the brain, sensory organs, and endocrine system. Interaction with Environment Having established that organisms can learn to adjust
(6th ed.), let's focus on the key themes found on pages 108–109. In this edition, these pages fall within the section, specifically covering the Experience of Pain and its neural/psychological modulation.