Article

Posttraumatic stress disorder is associated with Alzheimer’s disease–relevant molecular remodeling in the amygdala of older Veterans

2026-03-30

Abstract excerpt

<title>Abstract</title> <p>Posttraumatic stress disorder (PTSD) has been associated with accelerated cognitive aging and increased risk for Alzheimer’s disease (AD) and related dementias (ADRD), yet the neural substrates linking trauma-related psychiatric illness to late-life neurodegenerative vulnerability remain poorly defined. The amygdala plays a central role in threat processing and emotional memory and exhi...

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Literature Corpus work: 3db51c52-5ec3-5060-9a9c-8228590be43c
DOI: 10.21203/rs.3.rs-9235023/v1

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