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Autonomic Nervous System and Disorders of Gut-Brain Interaction: Pathology, Assessment, and Treatment Considerations

Bonnie S Essner1, Peter T Osgood2, Maria E Perez2

  • 1Department of Psychiatry and Behavioral Sciences and Pediatrics, Northwestern University Feinberg School of Medicine; Division of Gastroenterology, Hepatology, and Nutrition and Pritzker, Department of Psychiatry and Behavioral Health, Ann & Robert H. Lurie Children's Hospital of Chicago.

Gastroenterology Clinics of North America
|August 2, 2025
PubMed

Keywords:
Autonomic nervous system (ANS)BiopsychosocialDisorders of gut–brain interaction (DGBI)Head upright tilt (HUT) testOrthostatic intolerance (OI)Postural orthostatic tachycardia syndrome (POTS)

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