A Simple Key For anatomy human heart Unveiled

arteriovenous anastomosis – brief vessel connecting an arteriole on to a venule and bypassing the capillary beds.

atlantoaxial joint – number of 3 articulations in between the atlas (C1) vertebra and also the axis (C2) vertebra, consisting of your joints between the inferior articular procedures of C1 along with the exceptional articular processes of C2, as well as the articulation among the dens of C2 and also the anterior arch of C1.

brachiocephalic artery – solitary vessel Positioned on the best facet in the body; the main vessel branching through the aortic arch; offers rise to the right subclavian artery and the best frequent carotid artery; supplies blood to The top, neck, upper limb, and wall with the thoracic area.

central canal – longitudinal channel during the centre of every osteon; incorporates blood vessels, nerves, and lymphatic vessels; also known as the Haversian canal.

cupula – specialised framework in the foundation of the semicircular canal that bends the stereocilia of hair cells when The pinnacle rotates by way of the relative motion on the enclosed fluid.

Brodmann’s regions – mapping of regions with check here the cerebral cortex determined by microscopic anatomy that relates particular locations to functional variances, as explained by Brodmann in the early 1900s.

costal groove – shallow groove together the inferior margin of the rib that provides passage for blood vessels along with a nerve.

brachial artery – continuation in the axillary artery in the brachium; supplies blood to Substantially from the brachial region; gives off quite a few smaller sized branches that offer blood to your posterior surface area with the arm while in the region with the elbow; bifurcates in to the radial and ulnar arteries for check here the coronoid fossa.

broad ligament – extensive ligament that supports the uterus by attaching laterally to both sides on the uterus and pelvic wall.

chorion – membrane that develops in the syncytiotrophoblast, cytotrophoblast, and mesoderm; surrounds the embryo and types the foetal part of the placenta in the chorionic villi.

colloid – viscous fluid while in the central cavity of thyroid follicles, that contains the glycoprotein thyroglobulin.

costal aspect – web-site over the lateral sides of a thoracic vertebra for articulation with The top of a rib.

deep femoral vein – drains blood through the deeper parts of the thigh and leads to the femoral vein.

articular cartilage – skinny layer of cartilage covering an epiphysis; lowers friction and acts being a shock absorber.

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