Sequential Coordination between Lingual and Pharyngeal Pressures Produced during Dry Swallowing

Figure 4

Swallow scan system and location of sensing points: (a) swallow scan system and sensor sheet and (b) intraoral view of attached sensor sheet and location of sensing points. TCh 1 was set at the anterior-median region, TCh 2 was set at the mid-median region, TCh 3 was set at the posterior-median region, TCh 4 was set at right circumferential region, and TCh 5 was situated at the left circumferential region of the hard palate.

(a)

(b)