The central veins of the thalamus ( Latin venae centrales thalami ) are veins that drain (drainage blood ) from the central parts of the thalamus . [one]
| Central veins of the thalamus (according to Schlesinger) | |
|---|---|
| lat venae centrales thalami | |
| Provides | central parts of the thalamus |
According to Schlesinger’s definition, the central veins of the thalamus form (originate) deep in the thalamic nuclear complex, and flow either into one of Galen ’s small veins or into the basal vein (Rosenthal vein). [1] In contrast, the lateral veins of the thalamus form (originate) in the lateral region of the thalamus, or in the thalamic-capsular region, that is, in the region of the thalamus that is adjacent to the inner capsule . [1] In this case, the lateral superior veins of the thalamus flow into the superior thalamostria vein , and the lateral inferior veins of the thalamus flow into the basal vein (Rosenthal vein) or into one of its interrenal tributaries. [one]
Schlesinger ranked the following veins as the central group of veins of the thalamus:
- The frontal-polar veins of the thalamus ( venae fronto-polares thalami ) collect blood from the anterior nuclei of the thalamus and flow into the internal cerebral vein. [one]
- The medial anterior veins of the thalamus ( venae mediales anteriores thalami ) collect blood from the medial anterior part of the thalamus and flow into the internal cerebral vein. [one]
- The largest veins of the thalamus are veins, which Schlesinger called the main , or main ( venae principales thalami ), or centromedial veins of the thalamus ( venae centro-mediales thalami ). They collect blood from the lateral, ventral and reticular groups of the thalamus nuclei, as well as from the nuclei of the hypothalamus , and flow into the internal cerebral vein. [one]
- The veins of the thalamus pillow ( venae pulvinares thalami ), namely the inferior ( venae pulvinares inferiores ) and the median (or medial) veins of the thalamus pillow ( venae pulvinares mediales ), as the name suggests, collect blood from the nuclei of the thalamus pillow. However, the inferior vein of the thalamic pillow flows into the basal vein, while the median vein of the thalamic pillow flows into the internal cerebral vein. [one]
- The thalamo-cranked veins ( venae thalamo-geniculatae ), which Schlesinger sometimes also called the cranked-thalamic veins ( venae geniculo-thalamicae ), extend at the posterior end (posterior pole) of the thalamus, collect blood mainly from the metalamus (consisting of lateral and medial cranked bodies ) and flow either into the basal vein (Rosenthal vein) or into the veins of the vestibule of the third ventricle of the brain . [one]
Links
- ↑ 1 2 3 4 5 6 7 8 9 Benno Schlesinger. IV. The Parenchymal Blood Vessels of the Upper Brainstem // The Upper Brainstem in the Human: Its Nuclear Configuration and Vascular Supply: [] . - Springer Berlin Heidelberg, 1976 .-- S. 175-238. - 275 p. - ISBN 978-3-642-66257-7 . - DOI : 10.1007 / 978-3-642-66255-3 .