GALEA APONEUROTICA Meaning and
Definition
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The galea aponeurotica is a term used in anatomy to describe a tough, fibrous sheet of connective tissue that covers the cranium. It is located just beneath the scalp and extends from the forehead to the back of the head. The term "galea" is derived from the Latin word for helmet, indicating its protective function.
This structure plays a vital role in providing structural support and integrity to the scalp. It acts as a covering for the underlying layers and muscles of the scalp, and also serves as an attachment site for several muscles involved in facial expressions and movements. The galea aponeurotica allows for coordinated movements of the scalp and facial muscles.
Additionally, the galea aponeurotica plays a crucial role in protecting the skull and maintaining its shape. It acts as a barrier against external forces, such as impacts or pressure, that may be applied to the head. This helps to absorb and distribute the forces, reducing the risk of injury to the underlying structures.
In summary, the galea aponeurotica is a fibrous sheet of connective tissue that covers the cranium. It provides structural support to the scalp, facilitates coordinated movements of the scalp and facial muscles, and offers protection to the skull from external forces.
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Epicranial aponeurosis, the aponeurosis connecting the frontalis and occipitalis muscles to form the epicranius.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for GALEA APONEUROTICA
- falea aponeurotica
- valea aponeurotica
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- halea aponeurotica
- yalea aponeurotica
- talea aponeurotica
- gzlea aponeurotica
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- gakea aponeurotica
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- gaoea aponeurotica
- galwa aponeurotica
- galsa aponeurotica
- galda aponeurotica
- galra aponeurotica
- gal4a aponeurotica
- gal3a aponeurotica
- galez aponeurotica
Etymology of GALEA APONEUROTICA
The word "galea aponeurotica" has its etymology rooted in Latin and Greek.
- "Galea" comes from the Latin word "galea", which refers to a helmet or a protective headgear worn by ancient Roman soldiers. It is derived from the Greek word "gálea" meaning the same.
- "Aponeurotica" is derived from the Greek word "aponeurōsis" which refers to an expansion of connective tissue that acts as a tendon and serves to attach muscles to the parts they move.
So, "galea aponeurotica" essentially means the "aponeurotic helmet" in Latin, describing the structure of connective tissue on the top of the skull that resembles the shape of a helmet.
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