FIGURE 5. Nasoendoscopic images of the velopharynx for one participant before and during diagnostic therapy. A: At rest; B: Production of /pa/ before diagnostic therapy; C: Production of /pa/ at the beginning of diagnostic therapy; D & E: Production of /pa/ showing reduction in the size of the velopharyngeal gap as the diagnostic therapy progressed; F: Production of /pa/ showing elimination of velopharyngeal gap during diagnostic therapy.