About this Research Topic
This Research Topic will highlight recent empirical and theoretical advances in the study of higher-order conditioning. Its goal is to provide a set of principled statements regarding the form or content of higher-order associations, and the mechanisms involved in their encoding, storage and retrieval. It will achieve this goal by bringing together research on the two types of higher-order conditioning, sensory preconditioning and second-order conditioning. This includes studies of sensory preconditioning and second-order conditioning that have been conducted in different species, focused on different motivational systems (appetitive and aversive) and used stimuli from a variety of sensory modalities (e.g., flavor, auditory and visual cues). By bringing together these studies, we hope to: (1) compare and contrast the neural systems involved in the different types of higher-order conditioning, and thereby, identify commonalities and differences in their underlying processes; and (2) emphasize the value of moving beyond simple (first-order) conditioning protocols when trying to understand complex behaviors in simple (laboratory) environments, and simple behaviors in complex (everyday) environments.
This Research Topic will provide a comprehensive overview of research on higher-order conditioning in behavioral neuroscience. It will emphasize the neural circuits involved in higher-order conditioning, points of contact between animal and human studies of higher-order conditioning, and the implications of higher-order conditioning for everyday and pathological behaviors in people. We seek Original Research, Review, Mini-Review, Hypothesis-and-Theory, Perspective, Clinical Trial, Case Report and Opinion articles that cover, but are not limited to, the following topics:
• The importance of higher-order conditioning processes in neuroscience research.
• Protocols used to investigate higher-order conditioning in animals (different species) and humans.
• The neural substrates (brain circuits and molecular mechanisms) of higher-order conditioning in animals and humans.
• Commonalities and differences between animal and human studies of higher-order conditioning.
• The implications of higher-order conditioning for complex human behaviors (cognition, social interactions), including the pathogenesis and treatment of disorders ranging from the addictions to the anxiety disorders.
Keywords: Learning, Memory, Consolidation, Behavior, Neurophysiology
Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.