Longitudinal evaluation of structural brain alterations in two established mouse models of Gulf War Illness.

ABSTRACT: Gulf War Illness (GWI) affects nearly 30% of veterans from the 1990-1991 Gulf War (GW) and is a multi-symptom illness with many neurological effects attributed to in-theater wartime chemical overexposures. Brain-focused studies have revealed persistent structural and functional alterations in veterans with GWI, including reduced volumes, connectivity, and signaling that correlate with poor cognitive and motor performance. GWI symptomology components have been recapitulated in rodent models as behavioral, neurochemical, and neuroinflammatory aberrations. However, preclinical structural imaging studies remain limited. This study aimed to characterize the progression of brain structural alterations over the course of 12 months in two established preclinical models of GWI. In the PB/PM model,

SUBMITTER: Carpenter JM 

PROVIDER: S-EPMC11412963 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature