from Section VII - Individual Differences
Published online by Cambridge University Press: 16 September 2025
This chapter highlights the pivotal role of animal models in unraveling the intricate biological mechanisms and complex neural networks associated with emotional processing and psychiatric disorders, including anxiety, depression, and addiction. These models contribute significantly to understanding distinct brain circuits governing specific emotional behaviors and uncovering potential alterations in pathological conditions. Exploring inter-individual variability and sex differences in emotional behaviors using these models is crucial for advancing our knowledge of emotional processing and dysregulation. This chapter emphasizes the importance of extending the time window analyzed, as well as the importance of using computational tools such as machine learning. Integrating cutting-edge computational tools will enable a finer understanding of the neurobiology of emotions, fostering improved interpretability of both preclinical and clinical results. Ultimately, preclinical models play a vital role in comprehending the neurobiology underlying emotional dysregulation, contributing essential insights for the development of effective treatment strategies for mental disorders.
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