NeuroPsy InfoHub adună studii și articole verificate editorial despre sănătate mintală și afecțiuni neurologice — pentru pacienți, familii și specialiști.
A Swedish study from Karolinska Institutet found that fathers taking several months of parental leave have lower risk of developing depressive symptoms in their child's early years compared to fathers taking minimal leave. The research was published in the American Journal of Public Health.
Research reveals that brain and blood cells in people with major depressive disorder show abnormal energy metabolism—producing excess energy molecules at rest but failing to scale up production when needed. This cellular energy dysregulation may underlie depression symptoms like fatigue and low motivation, offering potential insights for diagnosis and treatment development.
A meta-review of approximately 20 studies indicates that whole dietary patterns correlate with adolescent mental health, with healthier diets associated with fewer depressive symptoms and poor eating habits linked to greater psychological distress. The research emphasizes holistic dietary patterns over isolated nutrients as more consistently beneficial during critical neurodevelopmental periods.
Researchers identified that Morganella morganii, a gut bacterium, produces an inflammation-triggering molecule when exposed to common pollutants, potentially contributing to depression via immune mechanisms. The discovery suggests new treatment approaches targeting immune system pathways rather than exclusively targeting brain chemistry.
UC Davis researchers developed novel compounds that activate serotonin receptors associated with neuroplasticity and mental health in animal models, without producing hallucinations. The work represents early-stage discovery that may eventually inform treatments for depression, PTSD, and addiction.
