Therapeutic effects of positive emotions on neural pathways and neurotransmitter systems.

Positive emotions have long been recognized for their impact on overall health, yet emerging research highlights the underlying neural mechanisms and neurotransmitter systems that mediate these effects. Several key brain regions such as the prefrontal cortex (PFC), amygdala, anterior cingulate cortex (ACC), and insula, play a role in processing positive emotions and emotional regulation. Several neurotransmitters and neuropeptides, including dopamine, serotonin, and oxytocin are involved emotional resilience and psychological health. Positive emotions can reshape neural circuits, and foster neuroplasticity and neurogenesis. Therefore, positive emotion-based interventions could play an important role in alleviating mood disorders, improve cognitive function, and enhance social and physiological health. This chapter highlights the transformative impact of integrating the science of positive emotions into therapeutic practices, showcasing their potential to improve overall well-being. It delves into the therapeutic effect of positive emotions on neural pathways and neurotransmitter systems, emphasizing their significance in fostering both mental and physical health.