The spelling of the word "nucleus tractus spinalis nervitrigemini" can be daunting due to its length and complexity. However, breaking down the pronunciation using IPA phonetic transcription can make it easier to understand. The first word "nucleus" is pronounced as "ˈnjuː.kli.əs," followed by "ˈtræktəs" for "tractus," and "spaɪˈneɪlɪs" for "spinalis." Lastly, "nervitrigemini" is pronounced as "nɜː.vɪ.treɪdʒɛ.mɪ.naɪ." So, the next time you come across this word, you can confidently pronounce it with ease.
The term "nucleus tractus spinalis nervi trigemini" refers to a specific anatomical structure that can be found in the central nervous system. This term consists of several key components that contribute to its meaning.
The word "nucleus" refers to a concentrated cluster of nerve cells that are responsible for specific functions within the body. In this context, the "nucleus" is found within the central nervous system, specifically within the spinal cord.
"Tractus" refers to a bundle or pathway of nerve fibers, that connects different regions within the nervous system. In this context, the "tractus" refers to a pathway that is related to the "spinalis nervi trigemini."
The term "spinalis" refers to the spinal cord, which is a vital part of the central nervous system that is responsible for transmitting sensory and motor signals between the brain and the body.
Finally, "nervi trigemini" refers to the trigeminal nerve, which is the fifth cranial nerve responsible for sensory information in the face, as well as motor functions such as chewing.
Therefore, "nucleus tractus spinalis nervi trigemini" can be defined as a specific cluster of nerve cells located within the spinal cord that is related to the trigeminal nerve. This structure plays a crucial role in relaying sensory and motor information involved in facial sensation and movements for chewing and other related actions.
N. of the spinal tract, or ascending root, of the trigeminal nerve, ganglion cells in the medulla and upper part of the cervical spinal cord, the substantia gelatinosa Rolandi, to which the fibers of the spinal tract of the trigeminal nerve are distributed.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.