LENTICULAR GANGLION Meaning and
Definition
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The term "lenticular ganglion" refers to a small cluster of nerve cell bodies located within the cranial cavity. More specifically, it is a ganglion that is situated within the middle cranial fossa, near the lateral wall of the cavernous sinus. The lenticular ganglion is an integral part of the trigeminal nerve (also known as the fifth cranial nerve), which is responsible for transmitting sensory information from the face and controlling the muscles used in chewing.
The lenticular ganglion is also known by alternative names such as the trigeminal ganglion or the semilunar ganglion, as it has a crescent or half-moon shape. It contains the cell bodies of sensory neurons that receive input from various structures within the face, including the skin, mucous membranes, and teeth. These sensory neurons then transmit signals to the brain, providing information about touch, temperature, pain, and pressure.
In addition to sensory neurons, the lenticular ganglion also contains the cell bodies of autonomic neurons. These neurons regulate involuntary processes such as blood vessel constriction and dilation, tear production, and nasal mucus secretion. Through its intricate network of neural connections, the lenticular ganglion plays a crucial role in the intricate functioning of the trigeminal nerve, ensuring the accurate transmission of sensory information and maintaining appropriate autonomic control in the face.
Common Misspellings for LENTICULAR GANGLION
- kenticular ganglion
- penticular ganglion
- oenticular ganglion
- lwnticular ganglion
- lsnticular ganglion
- ldnticular ganglion
- lrnticular ganglion
- l4nticular ganglion
- l3nticular ganglion
- lebticular ganglion
- lemticular ganglion
- lejticular ganglion
- lehticular ganglion
- lenricular ganglion
- lenficular ganglion
- lengicular ganglion
- lenyicular ganglion
- len6icular ganglion
- len5icular ganglion
- lentucular ganglion
Etymology of LENTICULAR GANGLION
The etymology of the term "Lenticular Ganglion" can be broken down as follows:
1. Lenticular: The word "lenticular" comes from the Latin term "lenticularis", which means "pertaining to a lentil". It is derived from the Latin word "lens", meaning "lentil". This term is used to describe a shape that is similar to a lens or lentil.
2. Ganglion: The word "ganglion" has its roots in the Greek language. The Greek word "gánglion" means "a knot" or "a swelling". In anatomy, a ganglion refers to a collection of nerve cell bodies outside the central nervous system.
Therefore, "Lenticular Ganglion" refers to a junction or cluster of nerve cell bodies that is lens-shaped or similar to the shape of a lentil.
Similar spelling word for LENTICULAR GANGLION
