Scott P. Orr

Massachusetts General Hospital — United States

Psychology · Social Sciences

87h-index32.2kcitations260works0.52yr avg
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Research Topics

Posttraumatic Stress Disorder Research(111), Stress Responses and Cortisol(65), Memory and Neural Mechanisms(53), Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes(48), Traumatic Brain Injury Research(41)

Publications259 total

The psychological impact of childbirth: Unscheduled cesarean delivery associates with increased risk for acute stress response
Pregnancy·2026Open Access
The psychological impact of childbirth: Unscheduled cesarean delivery increases risk for acute stress response
2025Open Access
Association Between Unremitting PTSD and Smaller Right Hippocampal Volume Among Veterans 30 Years After Combat
Journal of Neuropsychiatry·2025Open Access
Novel avatar-based video-guided acupuncture imagery treatment for chronic low back pain: a randomised controlled trial in the USA
EClinicalMedicine·2025Open Access
A 62-Year Follow-Up of Vitallium Cup Arthroplasty: A Case Report and Review of Longevity in Historical Context
Cureus·2025Open Access
REM disruption and REM vagal activity predict extinction recall in trauma-exposed individuals
Psychological Medicine·2024· 4 citedOpen Access
Anxiety Disorders and Post-traumatic Stress Disorder
Elsevier eBooks·2024
A late-life neurogenetic signature of exposure to combat stress – A monozygotic discordant twin study
Journal of Psychiatric Research·2024· 1 citedOpen Access
Comparison of autonomic reactivity to trauma and nightmare imagery: A Pilot Study
SLEEP Advances·2024Open Access
Establishing the validity of a diagnostic questionnaire for childbirth-related posttraumatic stress disorder: a reply
American Journal of Obstetrics and Gynecology·2023· 1 citedOpen Access
A diagnostic questionnaire for childbirth related posttraumatic stress disorder: a validation study
American Journal of Obstetrics and Gynecology·2023· 23 citedOpen Access
REM disruption and REM Vagal Activity Predict Extinction Recall in Trauma-Exposed Individuals
2023· 7 citedOpen Access
Mindfulness training and exercise differentially impact fear extinction neurocircuitry
Psychological Medicine·2023· 1 cited
Challenges in Implementing the Mediterranean Diet Identified Through a Food as Medicine Course
Journal of the Academy of Nutrition and Dietetics·2023Open Access
Loudness Dependence of Auditory Evoked Potentials: A Promising Pre-treatment Predictor of Selective Serotonin Reuptake Inhibitor Response
Neuromethods·2023
Associations among acute and chronic musculoskeletal pain, sleep duration, and C-reactive protein (CRP): A cross-sectional study of the UK biobank dataset
Sleep Medicine·2022· 18 citedOpen Access
Import substitution in illicit methamphetamine markets
Journal of International Economics·2022· 4 cited
Exaggerated amygdala activation to ambiguous facial expressions is a familial vulnerability factor for posttraumatic stress disorder
Journal of Psychiatric Research·2022· 9 citedOpen Access
Response to: “Updated and rectified meta-analysis shows no effect of propranolol versus placebo on traumatic memory reconsolidation disruption”
Journal of Psychiatry and Neuroscience·2022Open Access
Rapid eye movement sleep parasympathetic activity predicts wake hyperarousal symptoms following a traumatic event
Journal of Sleep Research·2022· 14 citedOpen Access
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Frequent Co-authors

Roger K. Pitman(43), Natasha B. Lasko(21), Scott L. Rauch(17), Lisa M. Shin(10), Mohammed R. Milad(10), Michael L. Macklin(9), Linda J. Metzger(7), Mark W. Gilbertson(6), Arieh Y. Shalev(6), Tuvia Peri(5), Nathaniel M. Alpert(5), Tamara V. Gurvits(4), Alan J. Fischman(4), Martha E. Shenton(3), Paul J. Whalen(3), Sara Freedman(3), Dalia Brandes(3), Darin D. Dougherty(3), Richard J. McNally(3), Bruce Altman(3)