The Relationship Between Socioeconomic Status and Scalp Event-Related Potentials: A Systematic Review.

ABSTRACT: Several decades of behavioral research have established that variations in socioeconomic status (SES) are related to differences in cognitive performance. Neuroimaging and psychophysiological techniques have recently emerged as a method of choice to better understand the neurobiological processes underlying this phenomenon. Here we present a systematic review of a particular sub-domain of this field. Specifically, we used the PICOS approach to review studies investigating potential relationships between SES and scalp event-related brain potentials (ERP). This review found evidence that SES is related to amplitude variations in a diverse range of ERPs: P1, N1, N2, Error-Related Negativities (ERN), N400, auditory evoked potentials, negative difference waves (Nd), P3 and slow waves (SW

SUBMITTER: Perera-W A H 

PROVIDER: S-EPMC7873529 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature