Race, Ethnicity, Family Socioeconomic Status, and Children's Hippocampus Volume.

ABSTRACT:

Introduction

The hippocampus has a significant role in memory, learning, and cognition. Although hippocampal size is highly susceptible to family socioeconomic status (SES) and associated stress, very little is known on racial and ethnic group differences in the effects of SES indicators on hippocampus volume among American children.

Purpose

This study explored the multiplicative effects of race, ethnicity, and family SES on hippocampus volume among American children.

Methods

Using data from the Adolescent Brain Cognitive Development (ABCD), we analyzed the functional Magnetic Resonance Imaging (fMRI) data of 9390 9-10 years old children. The main outcome was hippocampus volume. The predictor was parental education. Subjective family SES was the independent variable.

SUBMITTER: Assari S 

PROVIDER: S-EPMC7581302 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature