Neuroscience-Informed Psychoeducation for Posttraumatic Stress Disorder
Abstract
Over the past several decades, substantial progress has been made in elucidating the neurobiological mechanisms underlying trauma exposure and posttraumatic stress disorder (PTSD), including alterations in large-scale brain networks involved in threat detection, emotional regulation, and cognitive control. Neuroscience-informed psychoeducation (NIPE) represents a compelling approach for translating neuroscientific research to impact real-world clinical care. In this Chapter, we first summarize current neurobiological models of PTSD and the growing literature supporting how evidence-based treatments for PTSD, such as prolonged exposure, cognitive processing therapy, or medication-based approaches, at least partially target these neurobiological mechanisms thought to be maintaining symptoms. Next, we review the variable use of NIPE within evidence-based psychotherapies, including first-line treatments such as prolonged exposure (PE) and cognitive processing therapy (CPT) as well as second-line and emerging treatments. We also discuss the availability and limitations of stand-alone NIPE materials relevant to PTSD for clinicians, patients, and the public. Finally, we emphasize considerations and future directions for the field. This includes the need for (a) development of standardized, evidence-based NIPE materials that are grounded in sound neuroscientific evidence, emphasize neuroplasticity, are available in accessible and engaging formats, and are adaptable to diverse populations and contexts and (b) randomized controlled trials comparing NIPE materials to standard psychoeducation approaches. NIPE holds considerable potential to enhance treatment outcomes and reshape public understanding of trauma-related disorders, with its continued evolution requiring further research and development to fully realize these benefits.
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BibTeX
@misc{aupperle2026neuroscienceinformed,
title = {{Neuroscience-Informed Psychoeducation for Posttraumatic Stress Disorder}},
author = {Robin Aupperle and Dalia El-Shafie and Claire Lavalley},
howpublished = {PsyArXiv},
year = {2026},
month = sep,
doi = {10.31234/osf.io/awxsu_v1},
url = {https://osf.io/preprints/psyarxiv/awxsu_v1/},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Neuroscience-Informed Psychoeducation for Posttraumatic Stress Disorder
AU - Robin Aupperle
AU - Dalia El-Shafie
AU - Claire Lavalley
PY - 2026
DA - 2026/09/26
PB - PsyArXiv
DO - 10.31234/osf.io/awxsu_v1
UR - https://osf.io/preprints/psyarxiv/awxsu_v1/
AB - Over the past several decades, substantial progress has been made in elucidating the neurobiological mechanisms underlying trauma exposure and posttraumatic stress disorder (PTSD), including alterations in large-scale brain networks involved in threat detection, emotional regulation, and cognitive control. Neuroscience-informed psychoeducation (NIPE) represents a compelling approach for translating neuroscientific research to impact real-world clinical care. In this Chapter, we first summarize current neurobiological models of PTSD and the growing literature supporting how evidence-based treatments for PTSD, such as prolonged exposure, cognitive processing therapy, or medication-based approaches, at least partially target these neurobiological mechanisms thought to be maintaining symptoms. Next, we review the variable use of NIPE within evidence-based psychotherapies, including first-line treatments such as prolonged exposure (PE) and cognitive processing therapy (CPT) as well as second-line and emerging treatments. We also discuss the availability and limitations of stand-alone NIPE materials relevant to PTSD for clinicians, patients, and the public. Finally, we emphasize considerations and future directions for the field. This includes the need for (a) development of standardized, evidence-based NIPE materials that are grounded in sound neuroscientific evidence, emphasize neuroplasticity, are available in accessible and engaging formats, and are adaptable to diverse populations and contexts and (b) randomized controlled trials comparing NIPE materials to standard psychoeducation approaches. NIPE holds considerable potential to enhance treatment outcomes and reshape public understanding of trauma-related disorders, with its continued evolution requiring further research and development to fully realize these benefits.
ER -