<原著>唾液分泌に伴う皮膚及び粘膜上の電位変動の記録について

概要

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Electrical changes, induced by stimulation of the tongue,were recorded from the following four places A was the opening site of the papillary duct of the parotid gland ; B was the skin over the parotid gland , C was the mucous membrane close to A ; and D was the skin over the submandibular gland The following results were obtained 1. The amplitude of electrical changes at B, C and D was from one hundredth to one fiftieth of that at A 2 . The shape and the amplitude of the electrical changes at D were similar to those at B and C 3. The electrical changes at A indicated a single phase (N-wave) , while the others were diphasic (N-phase and P-phase) 4 . The time to the peak of the N-wave at A was about 17sec This value was about four times longer than that of the N-wave at the other points (40 to 45sec) 5 . The time to the peak of the P-wave was about 14 sec at B, about 20 sec at C, and about 24 sec at D
北海道医療大学の論文
1999-12-30