The initiation of inspiration [proceedings].
D000818:Animals; D008168:Lung / Q000294:innervation; D008465:Mechanoreceptors / Q000502:physiology*; D010791:Phrenic Nerve / Q000502:physiology; D011661:Pulmonary Stretch Receptors / Q000502:physiology*; D011817:Rabbits; D012119:Respiration; D013990:Tidal Volume; D014628:Vagotomy