Chewing movements of normal 5-, 6-, 7-, and 8-year-old children were measured and compared across age, food textures, and gender. Applesauce, graham cracker, and raisins were used. Measures were taken on 98 children: eighteen 5-year-olds (9 boys, 9 girls); thirty-five 6-year-olds (16 boys, 19 girls); twenty-six 7-year-olds (13 boys, 13 girls); and nineteen 8-year-olds (10 boys, 9 girls). Compar...

Masticatory muscle physiology has been evaluated mostly from electromyographic recordings. However, electromyography coupled with jaw-tracking devices has provided much more information of the correlation between jaw movements and muscle activity. Knowledge of how the mandible moves during mastication has greatly influenced procedures in clinical dentistry. The aim of this overview is to give b...

This paper reviews the etiology and management of neuropathologic chewing in 16 comatose children. These patients exhibited ruminant chewing and bruxism that often resulted in self-inflicted oral soft tissue trauma. The success of using various dental appliances was found to be associated with the neurologic status of these patients. Variables such as etiology, depth and duration of coma, and a...

BACKGROUND Eating and rumination variables were recorded in 300 healthy lactating dairy cows of 3 different breeds (100 Brown Swiss, 100 Holstein-Friesian, 100 Swiss Fleckvieh cows). Eating and rumination variables were monitored during a 24-h period using an automated system that recorded jaw movements via a pressure sensor integrated into the noseband of a halter. Phases of eating and ruminat...

PURPOSE To verify myofunctional orofacial characteristics in young adults and to compare data on individuals with and without myofunctional complaints, aiming to identify the main myofunctional problems and differentiating them from characteristics that are common for this population, as well as to list items for myofunctional evaluation in this population. METHODS Cross-sectional study with ...