LAMINA AFFIXA Meaning and
Definition
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Lamina affixa is a Latin term that translates to "fixed lamina" in English. It refers to a component of the central nervous system, specifically the ventral part of the spinal cord. The lamina affixa is responsible for connecting the gray matter of the spinal cord to the white matter, which comprises nerve fibers.
In anatomical terms, a lamina is a thin layer or plate-like structure. The term "affixa" denotes something that is attached or fixed. Therefore, the lamina affixa represents the area where the gray matter of the spinal cord is firmly attached to the surrounding white matter. The gray matter consists of nerve cell bodies, while the white matter contains nerve fibers carrying signals to and from the brain.
The lamina affixa plays a crucial role in the transmission of sensory and motor information. It helps organize and regulate the flow of nerve signals, allowing for the coordinated functioning of different regions of the spinal cord and the transmission of information to and from the brain. Without the lamina affixa, the gray matter would not be able to effectively communicate with the rest of the central nervous system.
Overall, lamina affixa serves as the crucial link between the gray and white matter in the spinal cord, facilitating the integration and transmission of neural signals essential for motor control and sensory perception.
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A thin plate in the floor of the pars centralis of the lateral ventricle, adherent to the superior surface of the thalamus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for LAMINA AFFIXA
- lamina affiha
- lamina affipa
- lamina affiya
- lamina affixi
- lamina affixe
- lamina affixc
- laminnaaffixa
- lambinaaffixa
- l amina affixa
- la mina affixa
- lam ina affixa
- lami na affixa
- lamin a affixa
- lamina a ffixa
- lamina af fixa
- lamina aff ixa
- lamina affi xa
- lamina affix a
Etymology of LAMINA AFFIXA
The term "lamina affixa" is a combination of two Latin words: "lamina" and "affixa".
1. Lamina: It comes from the Latin word "lamina", which means "plate" or "sheet". This term is commonly used in biology and anatomy to refer to thin structures that are flat and sheet-like. In the context of "lamina affixa", it specifically describes a thin, flat structure.
2. Affixa: Derived from the Latin word "affixus", which means "attached" or "fixed". In the context of "lamina affixa", it refers to something that is "attached" or "fixed" to another structure.
Combining these two terms, "lamina affixa" can be understood as a fixed or attached sheet-like structure.
