Brain acetylcholinesterase and a respiratory reflex.
D000110:Acetylcholinesterase; D001921:Brain / Q000378:metabolism*; D019069:Cell Respiration; D002802:Cholinesterases; D009424:Nervous System Physiological Phenomena; D012018:Reflex; D012119:Respiration / Q000502:physiology*
D000110:Acetylcholinesterase; D002802:Cholinesterases
BRAIN/metabolism; CHOLINESTERASE; REFLEX; RESPIRATION/physiology