Topic: Gastrointestinal Physiology for Modeling

Small-Intestinal pH Gradients and Regional Heterogeneity

Regional GI Compartments and Anatomical Boundaries

Regional Luminal pH Along the Gastrointestinal Tract

Luminal Fluid Volumes and Their Regional Estimates

Interpreting GI Physiology Measurements and Their Biases

Gastric pH Across Fasting Conditions

Fluid Secretion, Absorption, and Available Luminal Water

Gastric Emptying and Intestinal Transit-Time Distributions

Deriving Regional Residence Times From Marker Measurements

Covariation Among GI Physiology Inputs