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Steven Hollon, PhD: An Evolutionary Perspective on Depression

The External Medicine Podcast

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Exploring Learned Helplessness and Its Neurobiological Implications

This chapter examines learned helplessness through animal studies, showcasing experiments with dogs and rats that reveal the impact of uncontrollable stressors on behavior and mental health. It highlights the neurological mechanisms involved, particularly the roles of the prefrontal cortex and the raphe nucleus, and draws parallels to human depression.

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