[Experimental study on the pathogenesis of achalasia: effects of hypothalamic stimulation upon the esophageal movement in unrestrained and unanesthetized cats].
D000818:Animals; D002415:Cats; D004106:Dilatation; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D004576:Electromyography; D004931:Esophageal Achalasia / Q000209:etiology*; D004947:Esophagus / Q000502:physiology*; D005260:Female; D007031:Hypothalamus / Q000502:physiology*; D008297:Male; D009434:Neural Pathways / Q000502:physiology; D011312:Pressure