Definition of Decussations. Meaning of Decussations. Synonyms of Decussations

Here you will find one or more explanations in English for the word Decussations. Also in the bottom left of the page several parts of wikipedia pages related to the word Decussations and, of course, Decussations synonyms and on the right images related to the word Decussations.

Definition of Decussations

Decussation
Decussation De`cus*sa"tion, n. [L. decussatio.] Act of crossing at an acute angle, or state of being thus crossed; an intersection in the form of an X; as, the decussation of lines, nerves, etc.

Meaning of Decussations from wikipedia

- origin of the contralateral organization, the optic chiasm and the major decussations on the nervous system of vertebrates has been a long standing puzzle...
- 'Χ,' chi). A decussation denotes a crossing of bundles of axonal fibers inside the central nervous system. As a result of such decussations: The efferent...
- letter 'Χ,' chi). A decussation denotes a crossing of bundles of axonal fibres inside the central nervous system. Due to decussations the efferent connections...
- The sensory decussation or decussation of the lemnisci is a decussation (a crossing over) of axons from the gracile nucleus and cuneate nucleus, known...
- anterior median fissure of the medulla oblongata as the pyramidal decussation or motor decussation. Having crossed over at the middle line, they p**** down in...
- dorsal aspect of the ventricle and thus ****ist in forming its roof. The decussation of superior cerebellar peduncle is the crossing of fibers of the superior...
- arcuate fibers and when they cross over the midline, at the sensory decussation in the medulla, they form the medial lemniscus which connects with the...
- (rostral) or below (caudal) the pyramidal decussation. Damage to the body above the pyramidal decussation will cause contralateral motor deficits. For...
- a commissure, decussation, or neural pathway. A commissure connects the two cerebral hemispheres at the same levels, while a decussation connects at different...
- (anatomy)). A midline crossing of nerves inside the brain is called a decussation (see Definition of types of crossings). In all vertebrates, the optic...