Brain Function Associated with Cooccurring Trauma and Depression Symptoms in College Students

Journal Article (Journal Article)

The goal of this pilot study was to determine if functional brain differences are present among individuals with high and low cooccurring trauma and depression symptoms. This pilot study examined how the P300 latency component of event-related potentials (ERPs), measured using electroencephalography (EEG) while participants performed a go/no-go task, might be associated with cooccurring self-report of trauma and depression symptoms in a sample of college students (N = 38). Alpha-corrected independent sample t tests revealed statistically significant differences in ERP P300 peak latencies between those in the high cooccurring trauma and depression symptoms group (n = 12) and those in the low group (n = 26) for all 3 midline electrode sites (Fz, Cz, and Pz). This pilot study provides preliminary evidence of differential brain functioning in individuals experiencing cooccurring trauma and depression symptoms. Accordingly, these findings support future research examining brain functioning in cooccurring symptoms.

Full Text

Duke Authors

Cited Authors

  • Schaefer, LM; Nooner, KB

Published Date

  • February 7, 2017

Published In

Volume / Issue

  • 26 / 2

Start / End Page

  • 175 - 190

Electronic International Standard Serial Number (EISSN)

  • 1545-083X

International Standard Serial Number (ISSN)

  • 1092-6771

Digital Object Identifier (DOI)

  • 10.1080/10926771.2016.1272656

Citation Source

  • Scopus