Astrocytes have many functions in the central nervous system (CNS). They support differentiation and homeostasis of neurons and influence synaptic activity. They are responsible for formation of the blood-brain barrier (BBB) and make up the glia limitans. https://thebookmarkid.com/story19599674/apprendere-al-museo-la-musica-come-storia-didattica-museale-e-costruzione-delle-conoscenze-storico-musicali