ZONA ARCUATA Meaning and
Definition
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Zona arcuata, derived from Latin, is a term used in anatomy to refer to a specific curved or arched area within a biological structure. The term "zona" translates to "zone" or "area," while "arcuata" relates to "arc" or "curve."
In human anatomy, the zona arcuata specifically pertains to an anatomical region in the medulla oblongata, which is the lower portion of the brainstem responsible for relaying signals between the spinal cord and higher brain centers. It is located in the ventral portion of the medulla oblongata, and is characterized by a distinctive arc-shaped tissue formation.
The zona arcuata serves a vital function in the regulation of respiratory processes. Within this region, the nucleus tractus solitarii, or solitary nucleus, can be found. This nucleus plays a key role in controlling vital functions, such as the regulation of blood pressure, heart rate, and respiration. It receives and processes sensory information from various areas, including the vagus nerve, which carries information from the organs.
The zona arcuata can also be referred to as the arcuate zone or arcuate nucleus, emphasizing its curved shape. This term is primarily used in the context of neurological studies and clinical anatomy to describe the region and its associated functions accurately. Understanding the anatomy and function of the zona arcuata is critical in comprehending the intricate systems involved in respiratory and cardiovascular regulation, aiding in diagnosing and treating related disorders.
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Arcuate zone, the inner portion of the membrana basilaris of the cochlea, underlying the organ of Corti.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ZONA ARCUATA
- zona arcueta
- zona arcucta
- zona arcua4a
- zona arcuada
- zona arcuapa
- zona arcuava
- zona arcuaua
- zona arcuati
- zona arcuate
- zona arcuatc
- zonaarkuata
- z ona arcuata
- zo na arcuata
- zon a arcuata
- zona a rcuata
- zona ar cuata
- zona arc uata
- zona arcu ata
- zona arcua ta
- zona arcuat a
Etymology of ZONA ARCUATA
The term "zona arcuata" has its etymology rooted in Latin. "Zona" derives from the Latin word "zōna", meaning "band" or "zone". "Arcuata" is the feminine form of the Latin adjective "arcuatus", which translates to "arched" or "curved". Therefore, "zona arcuata" literally means "curved zone" or "arched band" in Latin.
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