title: A thorny question: how does activity maintain dendritic spines?
authors: P
authors: P
authors: Andersen
authors: A F
authors: AF
authors: Soleng
mesh_terms: D003712:Dendrites / Q000502:physiology*; D018698:Glutamic Acid / Q000378:metabolism; D018091:Receptors, AMPA / Q000502:physiology
chemical_list: D018091:Receptors, AMPA; D018698:Glutamic Acid