Stimulating a key brain rhythm with light and sound increases peptide release from interneurons, driving clearance of Alzheimer’s protein via the brain’s glymphatic system, new study suggestsPeer-Reviewed Publication PICOWER INSTITUTE AT MIT BRIGHT STAINING HIGHLIGHTS VIP-EXPRESSING INTERNEURONS IN THIS CORONAL CROSS-SECTION OF A MOUSE BRAIN. THE NEURONS MAY HELP DRIVE GLYMPHATIC CLEARANCE OF AMYLOID VIA...