FASCICULUS EXILIS Meaning and
Definition
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Fasciculus exilis is a Latin term used in anatomy to refer to a slender bundle or tract of nerve fibers found in the body. The term can also be translated as "delicate bundle" or "thin fascicle." In the context of neuroanatomy, fasciculus exilis typically describes a specific region within the central nervous system.
This fasciculus exilis is particularly associated with the cerebral peduncles, which are structures located in the brainstem that connect various parts of the brain. Specifically, fasciculus exilis is found within the cerebral peduncles in the midbrain. It consists of a compact and narrow arrangement of neural fibers that travel along the brainstem towards other structures such as the spinal cord.
The primary function of the fasciculus exilis is to facilitate the transmission of motor signals from the brain to the spinal cord and ultimately to the muscles, contributing to voluntary movement. It is an essential component of the corticospinal tract, which is responsible for controlling voluntary movements and muscle coordination.
Overall, fasciculus exilis plays a crucial role in the efficient and coordinated movement of the body. Understanding its structure and function contributes to the broader field of neuroanatomy and helps explain the intricate connections between different regions of the central nervous system.
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A Small bundle of muscle-fibers arising from the medial epicondyle of the humerus or the coronoid process of the ulnar, and joining the flexor longus pollicis muscle.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for FASCICULUS EXILIS
- f asciculus exilis
- fa sciculus exilis
- fas ciculus exilis
- fasc iculus exilis
- fasci culus exilis
- fascic ulus exilis
- fascicu lus exilis
- fascicul us exilis
- fasciculu s exilis
- fasciculus e xilis
- fasciculus ex ilis
- fasciculus exi lis
- fasciculus exil is
- fasciculus exili s
Etymology of FASCICULUS EXILIS
The phrase "fasciculus exilis" is composed of two Latin words:
1. Fasciculus: This word has its roots in the Latin word "fascis", which means "bundle" or "gathering". It can also refer to a small bundle of items tied together. In the context of "fasciculus exilis", "fasciculus" can be understood as a diminutive form of "fascis", indicating a small or slender bundle.
2. Exilis: This word comes from the Latin adjective "exilis", which means "thin", "slender", or "meager". It can describe something that is small in size, thin in shape, or lacking substance. In the context of "fasciculus exilis", "exilis" further emphasizes the idea of a small or slender bundle.
