lesser petrosal nerve
Hello, you have come here looking for the meaning of the word lesser petrosal nerve. In DICTIOUS you will not only get to know all the dictionary meanings for the word lesser petrosal nerve, but we will also tell you about its etymology, its characteristics and you will know how to say lesser petrosal nerve in singular and plural. Everything you need to know about the word lesser petrosal nerve you have here. The definition of the word lesser petrosal nerve will help you to be more precise and correct when speaking or writing your texts. Knowing the definition oflesser petrosal nerve, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Noun
lesser petrosal nerve (plural lesser petrosal nerves)
- (neuroanatomy) The continuation of the tympanic nerve beyond the inferior ganglion of the glossopharyngeal nerve that passes into the cranial cavity through the petrous part of the temporal bone and out again to terminate in the otic ganglion which it supplies with preganglionic parasympathetic fibers.
- Coordinate terms: deep petrosal nerve, greater petrosal nerve
References
- “lesser petrosal nerve”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.