Research Keyword: Resting-state functional connectivity

Associations Between Escitalopram and Psilocybin Therapy and Brain Resting-State Functional Connectivity in Major Depressive Disorder

This study compared how two depression treatments—a common antidepressant called escitalopram and psilocybin therapy—affect brain connectivity and depression symptoms. Both treatments reduced feelings of lacking pleasure and impulsive behaviors in depressed patients. The research found that while both worked, they affected different parts of the brain’s reward system in distinct ways, suggesting they may work through different mechanisms.

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Catalyst for change: Psilocybin’s antidepressant mechanisms—A systematic review

This research review examines how psilocybin, a compound from certain mushrooms, may help treat depression by creating changes in both brain function and psychological experience. Within supportive therapeutic settings, psilocybin appears to increase cognitive flexibility, help people better process emotions, and restore a sense of connection to themselves, others, and the world. The antidepressant benefits seem to work through a combination of direct brain changes and psychotherapeutic factors, rather than through pure pharmacological action alone.

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