Spirituality, religion may protect against major depression by thickening brain cortex

A thickening of parts of the brain cortex associated with regular meditation or other spiritual or religious practice could be the reason those activities guard against depression – particularly in people who are predisposed to the disease, according to new research. Researchers studied 130 subjects and found that those who highly valued spirituality showed thicker portions of brain cortices that may protect against depression -- especially in those at high risk for the disease. [Read more] ...