How the first brain (the brain in the gut) controls gut movements

The Gut-Brain Connection

Frontiers To the Gut Microbiome and Beyond: The Brain-First or Body-First Hypothesis in Parkinson's Disease

How Does Vagus Nerve Stimulation Impact the Gut–Brain Axis?

The Gut-Brain Connection

Plant food bioactives and its effects on gut microbiota profile modulation for better brain health and functioning in Autism Spectrum Disorder individuals: A review - Shanmugam - 2022 - Food Frontiers - Wiley Online Library

Light-Sensitive Lactococcus lactis for Microbe–Gut–Brain Axis Regulating via Upconversion Optogenetic Micro-Nano System

Investigating the role of the gut-to-brain axis in defensive responses

Altered gut bacteria may be early sign of Alzheimer's disease – Washington University School of Medicine in St. Louis

Gut Microbes and the Brain: Paradigm Shift in Neuroscience

The Gut-Brain Connection: How Stress Affects Digestion - Mindful Family Medicine

Gut–Brain Axis: Role in Hunger and Satiety

Understanding How The Bowel Works - Bladder & Bowel Community