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Updated: Feb 3, 2026
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Neurocognitive Development of Motivated Behavior: Dynamic Changes across Childhood and Adolescence
Dylan G Gee1, Kevin G Bath2, Carolyn M Johnson3
1Department of Psychology, Yale University, New Haven, CT 06520, dylan.gee@yale.edu cate@nyu.edu.
Summary
Understanding how motivated behavior develops is key for adaptive responses. This research explores how brain circuit changes from infancy to adulthood impact threat and reward processing, offering insights into psychiatric disorders.
Area of Science:
- Neuroscience
- Developmental Psychology
- Behavioral Science
Background:
- Adaptive behavior relies on anticipating environmental challenges and opportunities.
- Motivated behavior in adulthood is well-studied, but developmental changes are less understood.
- Threat and reward processing undergo significant changes during development.
Purpose of the Study:
- To review recent research on developmental changes in motivated behavior.
- To examine how prefrontal-subcortical circuits change from infancy to adulthood.
- To understand the impact of these changes on threat and reward processing.
Main Methods:
- Review of human and animal model research.
- Analysis of neurocircuitry development (prefrontal-subcortical).
- Examination of cognitive processes in threat and reward processing.
Main Results:
- Developmental changes in prefrontal-subcortical circuits alter threat and reward processing.
- These trajectories are influenced by early-life experiences like stress.
- Insights into the developmental origins of psychiatric disorders.
Conclusions:
- Developmental neuroscience research illuminates changes in motivated behavior.
- Understanding these changes is crucial for addressing psychiatric disorders.
- Early-life experiences significantly shape motivated behavior development.
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