Efferent: meaning, definitions and examples
๐ง
efferent
[ หefษrษnt ]
anatomy terminology
Efferent refers to any nerve or blood vessel that conveys signals or fluid away from a structure, such as a gland or the central nervous system. In the context of the nervous system, efferent neurons carry motor commands from the brain to the body, initiating movement.
Synonyms
Examples of usage
- Efferent neurons transmit signals from the brain to the muscles.
- The efferent pathway is crucial for motor function.
- In an efferent nerve, information moves away from the central nervous system.
- Efferent blood vessels help carry oxygenated blood away from the heart.
biological processes
In biology, efferent refers to structures or functions that move substances away from an organ or part. For example, efferent lymphatic vessels transport lymph away from lymph nodes, playing a key role in the immune response.
Synonyms
Examples of usage
- Efferent lymph vessels carry lymph away from the lymph nodes.
- The efferent ductules transport sperm away from the testes.
- Efferent vessels are important for maintaining fluid balance.
- The efferent arterioles help regulate blood flow in the kidneys.
Translations
Translations of the word "efferent" in other languages:
๐ต๐น eferente
๐ฎ๐ณ เคชเฅเคฐเคตเคพเคนเค
๐ฉ๐ช efferent
๐ฎ๐ฉ eferen
๐บ๐ฆ ะตัะตัะตะฝัะฝะธะน
๐ต๐ฑ eferentny
๐ฏ๐ต ้ๅ็ฅ็ตใฎ
๐ซ๐ท รฉfรฉrent
๐ช๐ธ eferente
๐น๐ท afferent
๐ฐ๐ท ๊ตฌ์ฌ์ฑ์
๐ธ๐ฆ ู ูุคูุซููุฑ
๐จ๐ฟ eferentnรญ
๐ธ๐ฐ eferentnรฝ
๐จ๐ณ ไผ ๅบ็ฅ็ป็
๐ธ๐ฎ eferentni
๐ฎ๐ธ afrennt
๐ฐ๐ฟ ััะตัะตะฝัััะบ
๐ฌ๐ช แแคแแ แแแขแฃแแ
๐ฆ๐ฟ eferent
๐ฒ๐ฝ eferente
Etymology
The term 'efferent' originates from the Latin word 'efferens', which is the present participle of 'efferre'. This Latin verb means 'to bring forth, carry out,' combining 'ex' (out of) and 'ferre' (to carry). The use of the term in anatomical contexts gained prominence in early medical and biological texts to specify the direction of nerve impulses and bodily fluids. 'Efferent' was first employed in the realm of physiology and anatomy to differentiate from 'afferent', which denotes pathways that carry signals or fluid toward an organ or part. By the late 19th century, the term became standardized in biological literature, where it helped clarify the functional dynamics within complex systems such as neural networks and circulatory pathways. The distinction between afferent and efferent pathways remains crucial in understanding various physiological processes, particularly in neurology and the study of cardiovascular relations.