The Effects of Family Socioeconomic Status on Psychological and Neural Mechanisms as Well as Their Sex Differences.

ABSTRACT: Family socioeconomic status (SES) is an important factor that affects an individual's neural and cognitive development. The two novel aims of this study were to reveal (a) the effects of family SES on mean diffusivity (MD) using diffusion tensor imaging given the characteristic property of MD to reflect neural plasticity and development and (b) the sex differences in SES effects. In a study cohort of 1,216 normal young adults, we failed to find significant main effects of family SES on MD; however, previously observed main effects of family SES on regional gray matter volume and fractional anisotropy (FA) were partly replicated. We found a significant effect of the interaction between sex and family income on MD in the thalamus as well as significant effects of the interaction between sex

SUBMITTER: Takeuchi H 

PROVIDER: S-EPMC6345688 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature