Peristaltic waves are involuntary muscle contractions that take place in various bodily tubes. These waves can be seen in areas such as the alimentary tract where effects of food and waste product transporting takes place.
The strongest peristaltic waves in the stomach occur in the antrum, which is the lower part of the stomach near the pyloric sphincter. These waves help to break down food and mix it with gastric juices for digestion and propulsion into the small intestine.
Stomach Also the intestinal tract.
Peristaltic waves are coordinated contractions of muscles in the digestive tract that help move food through the system. These waves are primarily generated by the enteric nervous system, which is sometimes referred to as the "second brain" due to its ability to regulate digestive processes independently of the central nervous system.
Peristaltic movement is a series of waves of contraction and expansion that causes forward movement. It applies to the peculiar wormlike wave motion of the intestines and other similar structures, produced by the successive contraction of the muscular fibers of their walls, forcing their contents onwards. The word derives from Greek and Latin meaning 'to press together'.
at the moment of ejaculation, the thick layers of smooth muscle in the ductus deferins create strong peristaltic waves that rapidly squeeze the sperm forward along the tract and into the urethra. (Human Anatomy and Physiology,8th edition, Marieb & Hoehn)
Peristaltic pumps are used to pump many different kinds of fluids. Peristaltic pumps are used in biological systems such as the gastrointestinal tract.
The action is carried out by peristaltic waves.
The rhythmic contractions of tubular organs, such as the esophagus or intestine, are called peristaltic waves. These waves propel the food material forwards. They are automatic due to local nerve plexus. The peristaltic waves increase in rhythm and force due to stimulation by the parasympathetic autonomic nervous system, and decrease due to stimulation by the sympathetic autonomic nervous system.
By peristalsis movement .peristalsis
Peristaltic pumps can be purchased at Amazon, Grainger Industrial Supply, Kats Scientific and Zoro Tools. Exclusively medical peristaltic pumps can be bought at medical stores, for example MÌ_llerMedical.
they r cats
four