28 July 2020
Vol 13, Issue 642

About The Cover

Cover image expansion

Online Cover This week features a Research Resource that shows that probiotics alter the abundance of neuropeptides in the brain and that some brain regions are more sensitive than others to changes in the gut microbiome. The image is a scanning electron micrograph of the human gut epithelium showing the commensal bacteria attached to it. [Image: Dennis Kunkel Microscopy/Science Source]