Deglutition is swallowing, and involves the mouth, pharynx and oesophagus.
MASTICATION
tongue
Deglutition, or swallowing, can be divided into three stages. The oral, pharyngeal and oesophageal stages.Oral stage - the bolus of food is prepared --> the apex of the tongue presses on the palate --> rapid contraction of mylohyoideus and extrinsic muscles of the tongue propel the food (bolus) to the pharynx.Pharyngeal stage - the bolus hits the pharynx and triggers reflexes (from this point it is no longer voluntary) --> the soft palate is raised, the glottis closed and the pharynx shortened --> pharyngeal constrictors move bolus into the oesophagusOesophageal stage - peristalsis moves the bolus to the stomach
The eukaryotic cell has 3 stages.
Yes, deglutition is the medical term for swallowing.
Deglutition is swallowing, and involves the mouth, pharynx and oesophagus.
The process of swallowing
Deglutition.
No, deglutition and mastication are not synonyms. Mastication refers to the process of chewing food to break it down into smaller pieces, while deglutition refers to the process of swallowing food after it has been chewed.
Swallow
difficulty swallowing
act of swallowing
MASTICATION
tongue
Deglutition
the process of swallowing is called deglutition.