title: Regulation of respiration (first of three parts).
mesh_terms: D000818:Animals; D001016:Aortic Bodies / Q000502:physiology; D001921:Brain / Q000502:physiology; D001933:Brain Stem / Q000502:physiology; D002245:Carbon Dioxide / Q000097:blood / Q000378:metabolism; D002344:Carotid Body / Q000502:physiology; D002555:Cerebrospinal Fluid / Q000378:metabolism; D002628:Chemoreceptor Cells / Q000502:physiology; D006801:Humans; D007823:Laryngeal Nerves; D008168:Lung / Q000294:innervation / Q000502:physiology / Q000503:physiopathology; D008465:Mechanoreceptors / Q000502:physiology; D009666:Nose / Q000294:innervation; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D012018:Reflex; D012119:Respiration; D012125:Respiratory Center / Q000502:physiology; D011984:Sensory Receptor Cells / Q000502:physiology; D013116:Spinal Cord / Q000502:physiology; D014132:Trachea / Q000294:innervation; D014630:Vagus Nerve / Q000502:physiology
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen