Interoception in fear learning and posttraumatic stress disorder

SA Joshi, RL Aupperle, SS Khalsa - Focus, 2023 - Am Psychiatric Assoc
Posttraumatic stress disorder (PTSD) is a psychiatric condition characterized by sustained
symptoms, including reexperiencing, hyperarousal, avoidance, and mood alterations …

[HTML][HTML] Amplified gut feelings under inflammation and depressed mood: a randomized fMRI trial on interoceptive pain in healthy volunteers

S Benson, F Labrenz, S Kotulla, L Brotte… - Brain, Behavior, and …, 2023 - Elsevier
Background Inflammation and depressed mood constitute clinically relevant vulnerability
factors for enhanced interoceptive sensitivity and chronic visceral pain, but their putative …

Disease-specific alterations in central fear network engagement during acquisition and extinction of conditioned interoceptive fear in inflammatory bowel disease

LR Lanters, H Öhlmann, J Langhorst, N Theysohn… - Molecular …, 2024 - nature.com
Interoceptive fear, which is shaped by associative threat learning and memory processes,
plays a central role in abnormal interoception and psychiatric comorbidity in conditions of …

Distinct alterations in central pain processing of visceral and somatic pain in quiescent ulcerative colitis compared to irritable bowel syndrome and health

H Öhlmann, LR Lanters, N Theysohn… - Journal of Crohn's …, 2023 - academic.oup.com
Abstract Background and Aims Despite relevance to pain chronicity, disease burden, and
treatment, mechanisms of pain perception for different types of acute pain remain …

Nocebo effects in visceral pain: concept and design of the experimental randomized-controlled pain study 'NoVis'

JL Aulenkamp, A Icenhour, S Elsenbruch - Frontiers in Psychiatry, 2023 - frontiersin.org
The role of psychological factors in the pathophysiology and treatment of chronic visceral
pain in disorders of gut-brain interactions (DGBI) is increasingly appreciated. Placebo …

Endotoxin-induced physiological and psychological sickness responses in healthy humans: insights into the post-acute phase

H Engler, A Brinkhoff, B Wilde, A Kribben… - …, 2023 - karger.com
Introduction: Experimental endotoxemia is a translational model of systemic inflammation
that has contributed significantly to our current understanding of sickness behavior and …

[HTML][HTML] Hydrocortisone Differentially Affects Reinstatement of Pain-related Responses in Patients With Chronic Back Pain and Healthy Volunteers

K Schmidt, F Schlitt, K Wiech, CJ Merz… - The Journal of …, 2024 - Elsevier
Despite the crucial role of effective and sustained extinction of conditioned pain-related fear
in cognitive-behavioral treatment approaches for chronic pain, experimental research on …

How can experimental endotoxemia contribute to our understanding of pain? A narrative review

S Benson, B Karshikoff - 2023 - karger.com
The immune system and the central nervous system exchange information continuously.
This communication is a prerequisite for adaptive responses to physiological and …

Disease-specific structural and functional brain alterations in chronic visceral pain

H Öhlmann - 2023 - hss-opus.ub.ruhr-unibochum.de
Chronische viszerale Schmerzen sind im Rahmen chronisch-entzündlicher
Darmerkrankungen (CED) weit verbreitet und bestehen selbst in Remissionsphasen der …

[PDF][PDF] PERAN PENCITRAAN RADIOLOGI DALAM KAJIAN POROS USUS-OTAK

RAN Meagratia, RI Robbyersyadaney - LAMBUNG MANGKURAT …, 2023 - fk.ulm.ac.id
ABSTRAK Latar Belakang: Komunikasi antara sistem pencernaan dan sistem saraf pusat
(poros usus-otak, gutbrain axis) semakin mendapat perhatian dalam beberapa tahun …