How Do You Spell NUCLEI NERVIFACIALIS?

Pronunciation: [njˈuːklɪˌi nˈɜːvɪfˌe͡ɪʃə͡lˌiz] (IPA)

The term "nuclei nervifacialis" is a complex term in anatomy, and the pronunciation of this word can pose a challenge for some. Nuclei is pronounced with the IPA phonetic transcription as /ˈnjuːklɪ.aɪ/, while nervifacialis is pronounced as /nərˌvaɪ.fəˈkeɪ.lis/. When combined together, it is pronounced as /ˈnjuːkliː.aɪ nərˌvaɪ.fəˈkeɪ.lis/. This word refers to a group of nuclei in the brainstem that are responsible for the control of facial expressions.

NUCLEI NERVIFACIALIS Meaning and Definition

1. Nuclei nervifacialis refers to a group of nerve cell clusters in the brainstem that are involved in the control and coordination of facial movements. It is a term primarily used in the field of neuroanatomy.

   The nuclei nervifacialis, also known as the facial motor nuclei, are situated within the brainstem, specifically in the pons. There are two separate nuclei nervifacialis on each side of the brainstem, corresponding to the left and right sides of the face. They are responsible for receiving signals from the upper motor neurons, which originate in the motor cortex, and transmitting these signals to the facial muscles through lower motor neurons.

   These nuclei play a vital role in transmitting motor signals that govern facial expressions, including movements of the eyes, mouth, and other facial muscles. They are involved in a wide range of functions related to facial movements, such as smiling, frowning, blinking, and chewing. Disorders affecting the nuclei nervifacialis can result in facial paralysis or weakness, impacting the ability to control facial expressions.

   Overall, the nuclei nervifacialis are an integral part of the facial motor pathway, serving as a relay station between the brain and the facial muscles. Their proper functioning is crucial for the maintenance of facial motor control and expression.

2. Nuclei of the facial nerve a collection of gray matter lying ventrally and laterally in relation to the abducens nucleus in the dorsal surface of the pons.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for NUCLEI NERVIFACIALIS

• buclei nervifacialis
• muclei nervifacialis
• juclei nervifacialis
• huclei nervifacialis
• nyclei nervifacialis
• nhclei nervifacialis
• njclei nervifacialis
• niclei nervifacialis
• n8clei nervifacialis
• n7clei nervifacialis
• nuxlei nervifacialis
• nuvlei nervifacialis
• nuflei nervifacialis
• nudlei nervifacialis
• nuckei nervifacialis
• nucpei nervifacialis
• nucoei nervifacialis
• nuclwi nervifacialis
• nuclsi nervifacialis
• nucldi nervifacialis

Etymology of NUCLEI NERVIFACIALIS

The term "nuclei nervifacialis" is a combination of two Latin words: "nuclei" and "nervifacialis".

1. "Nuclei" is the plural form of the Latin word "nucleus", which means "core" or "kernel". It is derived from the earlier Latin word "nucula", meaning "small nut". In anatomy, "nuclei" often refers to the central parts or clusters of nerve cells within the nervous system.

2. "Nervifacialis" is a compound word combining "nervi" and "facialis".

- "Nervi" is the genitive form of "nervus", meaning "nerve" in Latin.

- "Facialis" is derived from the Latin word "facies", meaning "face".