MEDIAN EMINENCES Meaning and
Definition
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Median eminences refer to anatomical structures found in the brain known as the hypothalamus. The hypothalamus is a small region located at the base of the brain, responsible for regulating various physiological processes such as hunger, thirst, body temperature, and hormonal control. The median eminences are specific regions within the hypothalamus that play an important role in the regulation and release of hormones.
These eminences are located on either side of the median or middle line of the hypothalamus and appear as small elevations or bulges. They are characterized by their rich blood supply, which allows for the direct exchange of hormones and other signaling molecules with the bloodstream.
The median eminences serve as a critical link between the hypothalamus and the pituitary gland, a nearby pea-sized organ that functions as the body's master gland. They contain specialized neuronal structures known as neurosecretory cells, which produce and release different hormones into the blood vessels that run through the median eminences. These hormones then travel directly to the pituitary gland, where they regulate the secretion of various other hormones that control numerous bodily functions.
Overall, the median eminences play a vital role in maintaining hormonal balance and coordinating various physiological processes in the body, making them crucial components of the brain's intricate hormonal control system.
Common Misspellings for MEDIAN EMINENCES
- nedian eminences
- kedian eminences
- jedian eminences
- mwdian eminences
- msdian eminences
- mddian eminences
- mrdian eminences
- m4dian eminences
- m3dian eminences
- mesian eminences
- mexian eminences
- mecian eminences
- mefian eminences
- merian eminences
- meeian eminences
- meduan eminences
- medjan eminences
- medkan eminences
- medoan eminences
- med9an eminences
Etymology of MEDIAN EMINENCES
The word "median" is derived from the Latin adjective "mediānus", which means "middle". It comes from the Latin noun "medius", meaning "middle" as well. The word "eminence" comes from the Latin noun "eminentia", which means "excellence" or "prominence". Thus, when combined, the term "median eminences" refers to the middle or central prominences. This term is often used in anatomy to describe the bulges found in the floor of the third ventricle of the brain.
