Fig. 2From: The effects of environmental factors associated with childhood urbanicity on brain structure and cognitionKey factors of rural and urban environments that may influence brain structure in adulthood. Regression analysis showed that the presence of siblings was a protective environmental factor for MPFC GMV, and rural subjects have more presence of siblings. Similarly, higher maternal education was a protective environmental factor for the total GMV and DLPFC GMV, and urban subjects have higher maternal educationBack to article page