The chemical senses.
D000818:Animals; D001362:Avoidance Learning; D004569:Electroencephalography; D008322:Mammals; D009482:Neurophysiology; D009666:Nose / Q000294:innervation; D009832:Olfactory Nerve / Q000502:physiology; D011830:Radiation Effects; D012677:Sensation; D011984:Sensory Receptor Cells / Q000033:anatomy & histology / Q000502:physiology*; D012903:Smell / Q000502:physiology / Q000528:radiation effects; D013268:Stimulation, Chemical; D009435:Synaptic Transmission; D013649:Taste / Q000528:radiation effects; D013650:Taste Buds / Q000033:anatomy & histology / Q000294:innervation; D014059:Tongue / Q000294:innervation