What does the word tympani mean?
: a set of two or more kettledrums played by one performer in an orchestra or band.
What is the meaning of chorda tympani?
The chorda tympani is a branch of the facial nerve that originates from the taste buds in the front of the tongue, runs through the middle ear, and carries taste messages to the brain.
What is the origin of the word tympanic?
tympanum (n.) “drum of the ear,” 1610s, from Medieval Latin tympanum, introduced in this sense by Italian anatomist Gabriello Fallopio (1523-1562), from Latin tympanum “a drum, timbrel, tambourine,” from Greek. Compare Old English timpan “drum, timbrel, tambourine,” from Latin tympanum.
Where is the scala tympani located?
inner ear
The tympanic duct or scala tympani is one of the perilymph-filled cavities in the inner ear of humans. It is separated from the cochlear duct by the basilar membrane, and it extends from the round window to the helicotrema, where it continues as vestibular duct.
What is the brief description of drum?
1 : a percussion instrument consisting of a hollow shell or cylinder with a drumhead stretched over one or both ends that is beaten with the hands or with some implement (such as a stick or wire brush) 2 : tympanic membrane. 3 : the sound of a drum also : a sound similar to that of a drum.
What does it mean to be bloodthirsty?
Definition of bloodthirsty : eager for or marked by the shedding of blood, violence, or killing.
What does homicidal maniac mean?
adjective. Homicidal is used to describe someone who is dangerous because they are likely to kill someone. That man is a homicidal maniac. Synonyms: murderous, deadly, lethal, maniacal More Synonyms of homicidal.
What Innervates the tongue?
Taste to the anterior two-thirds of the tongue is achieved through innervation from the chorda tympani nerve, a branch of the facial nerve (CN VII). General sensation to the anterior two-thirds of the tongue is by innervation from the lingual nerve, a branch of the mandibular branch of the trigeminal nerve (CN V3).
What is tympanic bone?
Definition of tympanic bone : a bone of the skull of a mammal that encloses a part of the middle ear, supports the tympanic membrane, and is often fused with the temporal bone.