title: Signalling mechanisms.
authors: Michael D
authors: MD
authors: Ehlers
authors: Gina
authors: G
authors: Turrigiano
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001921:Brain / Q000254:growth & development / Q000502:physiology*; D006801:Humans; D009474:Neurons / Q000502:physiology*; D015398:Signal Transduction / Q000502:physiology*; D013569:Synapses / Q000502:physiology; D009435:Synaptic Transmission / Q000502:physiology