[Respiration rhythm].
D000200:Action Potentials; D000818:Animals; D004558:Electric Stimulation; D006801:Humans; D007031:Hypothalamus / Q000502:physiology; D007823:Laryngeal Nerves / Q000502:physiology; D008526:Medulla Oblongata / Q000502:physiology; D008954:Models, Biological; D010507:Periodicity; D011817:Rabbits; D051381:Rats; D012119:Respiration; D012125:Respiratory Center / Q000502:physiology; D003336:Tectum Mesencephali / Q000502:physiology; D014630:Vagus Nerve / Q000502:physiology