The full text and associated supplementary materials are available via PubMed Central and the National Center for Biotechnology Information (NCBI) .
: The paper demonstrates that neuronal signals can "shape" the gut environment, altering bacterial populations which in turn affects neural signaling back to the brain. g356.mp4
: The file g356.mp4 (listed as NIHMS1988700-supplement-6.mp4 in some repositories) typically provides visual evidence of these interactions, such as imaging of neuronal activity or intestinal motility. The full text and associated supplementary materials are