Study: Your Income Level Can Affect Your Brain

“It turned out that, among the middle-aged people (those aged 35 to 64), the higher-status participants both had more gray matter and more of this beneficial “segregation” in their brain networks. Both measures are correlated with better memory and are considered protective against dementia and other signs of brain aging. This relationship held even after the authors controlled for things like mental and physical health, cognitive ability, and even their socioeconomic status in childhood, rather than adulthood.”