Anatomy. a dilated portion of a canal or duct, esp. of the semicircular canals of the ear. ... : a saccular anatomic swelling or pouch: as a : the dilatation containing a patch of sensory epithelium at one end of each semicircular canal of the ear b : one of the dilatations of the lactiferous tubules of ... Ampulla of the ear...
dictionary.reference.com/browse/ampulla dictionary.reference.com/browse/ampulla
Inner ear - Wikipedia, the free encyclopedia
The inner ear is the bony labyrinth, a system of passages comprising two main functional parts: • The cochlea is the hearing part of the inner ear. • The semicircular canals , the utricle and the sa...
en.wikipedia.org/wiki/Inner_ear
Osseous ampullae - Wikipedia, the free encyclopedia
The bony semicircular canals are three in number, superior, posterior, and lateral, and are situated above and behind the vestibule. They are unequal in length, compressed from side to side, and each ...
en.wikipedia.org/wiki/Osseous_ampullae
) pl. ampul´lae   [L.] a flask-like dilatation of a tubular structure, especially of the expanded ends of the semicircular canals of the ear.ampul´lar ... Ampulla hepatopancreatica (hepatopancreatic ampulla), receiving the common bile and pancreatic ducts and entering the duodenum at the major duodenal papilla.
medical-dictionary.thefreedictionary.com/ampulla medical-dictionary.thefreedictionary.com/ampulla
Ear
Outer Ear ... Middle Ear ... At the base of each is an enlarged protion called the ampulla, which contains hair cells called the crista, which are affected by movement.
www.innvista.com/health/anatomy/ear.htm www.innvista.com/health/anatomy/ear.htm
Uncategorized question: What is the function of the ampulla into the ear? The three semicircular canals (SSCs) within the vestibular organ of each ear contain fluid and hair receptor cells encased inside ... What are ampulla? What is the ampulla? What does the ampulla do? What is ampulla in the ear? Where is the...
wiki.answers.com/Q/What_is_the_function_of_the_ampulla_... wiki.answers.com/Q/What_is_the_function_of_the_ampulla_into_the_ear
As the head rotates movement of endolymph cause the cupulae on both sides of the head to bend in opposite directions. The difference in activity between the paired ampullae results in the sensation of movement. ... Current page: Home : : The Ear - Membraneous Ampulla ... Middle Ear...
www.thehearingaidadvicecentre.co.uk/scotland/the_ear/me... www.thehearingaidadvicecentre.co.uk/scotland/the_ear/membraneous_ampulla.html
THE EAR ... The ear is acomposite sensory (mechanoreceptive organ) which is comprised of two main parts, the auditory and vestibular systems. Phylogenetically, the vestibular component of the ear is the oldest. It appears in elementary form in early species such as the cyclostomes (i.e. lamprey).
www.medicine.mcgill.ca/physio/cullenlab/Notes209.htm
31. The auditory ossicles, tiny levers of bone that transfer sound vibrations to fluid-filled chambers within the inner ear, are the: malleus, incus and stapes saccule, utricle and vestibule macula, cochlea and ampulla stapes, saccule and semicircular canals;
kcsun3.tripod.com/id165.htm
Eight of 12 B6-Jag1del1/+ inner ears exhibited a truncated posterior canal and a missing ampulla (Figure 1B). The anterior canal appeared normal. Of the remaining four B6-Jag1del1/+ inner ears, three demonstrated a complete posterior canal but an absent ampulla, while in one ear the ampulla was present but small.
www.genetics.org/cgi/content/full/177/1/307