Computer-based analysis of the single chewing cycle during mastication in repeated registrations.
A new computer-based analysis of the single chewing cycle was described as a complement to the Selspot system used for recording mandibular movements. Fifteen adults took part in a clinical investigation of masticatory movements recorded in two sessions with an interval of about 4 weeks. The analysis of the single cycle was performed in regard to chewing rhythm, mandibular displacement, and velocity; the results showed agreement with earlier published results. Most parameters showed agreement between the two registrations, but there was an indication of a weak adaptation to the test situation that should not be disregarded in repeated test situations.
D000328:Adult; D003201:Computers; D005260:Female; D006801:Humans; D007574:Jaw Relation Record; D008297:Male; D008334:Mandible / Q000033:anatomy & histology / Q000502:physiology*; D008409:Mastication