Unknown

Dataset Information

0

Inflammation, reward circuitry and symptoms of anhedonia and PTSD in trauma-exposed women.


ABSTRACT: Trauma exposure is associated with increased inflammatory biomarkers (e.g. C-reactive protein [CRP] and cytokines), and inflammation has been shown to impact corticostriatal reward circuitry and increase anhedonia-related symptoms. We examined resting-state functional MRI in a high-trauma inner-city population of African-American women (n =?56), who reported on average five different types of trauma exposures, to investigate whether inflammation correlated with functional connectivity (FC) in corticostriatal reward circuitry in association with symptoms of anhedonia and PTSD. Plasma CRP negatively correlated with bilateral ventral striatum (VS) to ventromedial prefrontal cortex (vmPFC) FC (P 

SUBMITTER: Mehta ND 

PROVIDER: S-EPMC7657453 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature

altmetric image

Publications

Inflammation, reward circuitry and symptoms of anhedonia and PTSD in trauma-exposed women.

Mehta Neeti D ND   Stevens Jennifer S JS   Li Zhihao Z   Gillespie Charles F CF   Fani Negar N   Michopoulos Vasiliki V   Felger Jennifer C JC  

Social cognitive and affective neuroscience 20201101 10


Trauma exposure is associated with increased inflammatory biomarkers (e.g. C-reactive protein [CRP] and cytokines), and inflammation has been shown to impact corticostriatal reward circuitry and increase anhedonia-related symptoms. We examined resting-state functional MRI in a high-trauma inner-city population of African-American women (n = 56), who reported on average five different types of trauma exposures, to investigate whether inflammation correlated with functional connectivity (FC) in co  ...[more]

Similar Datasets

| S-EPMC7775998 | biostudies-literature
| S-EPMC6805819 | biostudies-other
| S-EPMC7856162 | biostudies-literature
| S-EPMC6233731 | biostudies-literature
| S-EPMC3025604 | biostudies-literature
| S-EPMC8528747 | biostudies-literature
| S-EPMC7903974 | biostudies-literature
| S-EPMC4743760 | biostudies-other
| S-EPMC5667358 | biostudies-literature
| S-EPMC7473168 | biostudies-literature