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Study Links Depression to Altered Brain Activity Patterns

2/9/2025

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Summary

Story summary

A groundbreaking study published in the Journal of Affective Disorders uncovers a striking link between major depressive disorder and the visual cortex. Depressed individuals show slower, less variable brain activity, mirroring the intensity of their symptoms. Using resting-state fMRI, researchers analyzed 49 patients, revealing how deeply depression can impact brain function compared to healthy individuals.

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Story summary

A groundbreaking study published in the Journal of Affective Disorders uncovers a striking link between major depressive disorder and the visual cortex. Depressed individuals show slower, less variable brain activity, mirroring the intensity of their symptoms. Using resting-state fMRI, researchers analyzed 49 patients, revealing how deeply depression can impact brain function compared to healthy individuals.