MAOA Influences the Trajectory of Attentional Development.

ABSTRACT: Attention is vital to success in all aspects of life (Meck and Benson, 2002; Erickson et al., 2015), hence it is important to identify biomarkers of later attentional problems early enough to intervene. Our objective was to determine if any of 11 genes (APOE, BDNF, HTR4, CHRNA4, COMT, DRD4, IGF2, MAOA, SLC5A7, SLC6A3, and SNAP25) predicted the trajectory of attentional development within the same group of children between infancy and childhood. We recruited follow up participants from children who participated as infants in visual attention studies and used a similar task at both time points. Using multilevel modeling, we associated changes in the participant's position in the distribution of scores in infancy to his/her position in childhood with genetic markers on each of 11 genes. While

SUBMITTER: Lundwall RA 

PROVIDER: S-EPMC4996824 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature