- Longitudinal assemblage of tissues or organs[ trakt] a longitudinal assemblage of tissues or organs, especially a number of anatomic structures arranged in series and serving a common function, such as the gastrointestinal or urinary tract; also used in reference to a bundle (or fasciculus) of nerve fibers having a common origin, function, and termination within the central nervous system.medical-dictionary.thefreedictionary.com/tract
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Tract | definition of tract by Medical dictionary
WEBA tube through which a substance or gas flows. See Aerodigestive tract, Biliary tract, Gastrointestinal tract, Olfactory tract, Respiratory tract, Serpiginous tract, Urogenital. McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill …
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Neural pathways and spinal cord tracts: Anatomy | Kenhub
- The spino-olivary tract (a.k.a. Helweg’s fasciculus) also transmits cutaneous and proprioceptive information to the cerebellum. Similar to other ascending pathways, the first-order neurons are located in the spinal ganglion. They synapse with second-order neurons in the posterior gray column. The axons of the second-order neurons cross the midline ...
Tract Definition & Meaning - Merriam-Webster
WEBThe meaning of TRACT is a system of body parts or organs that act together to perform some function. How to use tract in a sentence.
Pons: Anatomy, nuclei and tracts | Kenhub
WEB30. Okt. 2023 · Pons. Synonyms: none. The pons is the part of the brainstem between the midbrain (rostral) and the medulla oblongata (caudal), located anterior to the …
Tract | nervous system | Britannica
WEBorganization of central nervous system. In nervous system: The vertebrate system. …are organized in bundles called tracts, or fasciculi. Ascending tracts carry impulses along …
Descending tracts of the spinal cord | Kenhub
WEB16. Aug. 2023 · Descending tracts are the pathways by which motor signals are sent from the brain to the spinal cord. They are also called motor tracts, due to their involvement in movement coordination. These …
The Ascending Tracts - DCML - Anterolateral
WEB2. Jan. 2018 · The ascending tracts refer to the neural pathways by which sensory information from the peripheral nerves is transmitted to the cerebral cortex. In some texts, ascending tracts are also known as …
Track vs tract | Radiology Reference Article | Radiopaedia.org
WEB26. März 2023 · Tract. A tract is usually used as an anatomical term referring to: a bundle of nerve fibers e.g. corticonuclear tract; a series of organs collectively providing a …
Nerve tract - Wikipedia
WEBA nerve tract is a bundle of nerve fibers ( axons) connecting nuclei of the central nervous system. [1] [2] [3] In the peripheral nervous system, this is known as a nerve …
Gastrointestinal tract | Definition, Organs, Diagram, & Facts
WEBgastrointestinal tract, pathway by which food enters the body and solid wastes are expelled. The gastrointestinal tract includes the mouth , pharynx , esophagus , …
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