title: Information processing subsystems. Channel and net. The matter-energy routes for information.
mesh_terms: D001921:Brain / Q000033:anatomy & histology; D002450:Cell Communication; D002462:Cell Membrane / Q000502:physiology; D006801:Humans; D007473:Ion Channels / Q000502:physiology; D009415:Nerve Net / Q000502:physiology; D013569:Synapses / Q000502:physiology; D009435:Synaptic Transmission / Q000502:physiology
chemical_list: D007473:Ion Channels