The Definitive Guide to human anatomy meaning

baroreceptor reflex – autonomic reflex where the cardiac centres keep an eye on signals from your baroreceptor stretch receptors and regulate heart functionality depending on blood move.

arcuate line with the ilium – sleek ridge Situated at the inferior margin of your iliac fossa; varieties the lateral percentage of the pelvic brim.

dense body – sarcoplasmic structure that attaches into the sarcolemma and shortens the muscle mass as thin filaments slide past thick filaments.

Growth also incorporates the procedures of progress and mend, the two of which entail cell differentiation.

articular tubercle – clean ridge located around the inferior skull, quickly anterior towards the mandibular fossa.

coeliac trunk – (also, coeliac artery) significant branch of the abdominal aorta; presents rise for the left gastric artery, the splenic artery, and also the typical hepatic artery that sorts the hepatic artery into the liver, the ideal gastric artery into the tummy, and the cystic artery into the gall bladder.

carpal tunnel – passageway amongst the anterior forearm and hand formed via the carpal bones and flexor retinaculum.

cortex – in hair, the second or middle layer of keratinocytes originating from the hair matrix, as viewed inside a cross-part of your hair bulb.

clavicular notch – paired notches Situated on the top-quality-lateral sides from the sternal manubrium, for articulation While using the clavicle.

The relationship with the ribs towards the breastbone—the sternum—is in all conditions a secondary one, introduced about via the comparatively pliable rib (costal) cartilages. The modest joints in between the ribs as well as more info the vertebrae permit a gliding movement on the ribs over the vertebrae in the course of breathing and other things to do. The motion is proscribed with the ligamentous attachments between ribs and vertebrae.

aortic hiatus – opening inside the diaphragm which allows passage on the thoracic aorta into the abdominal location in which it becomes the abdominal aorta.

cardiac plexus – paired complex network of nerve fibres near the foundation website of the heart that receive sympathetic and parasympathetic stimulations to regulate HR.

bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra just before And through ejaculation.

coracohumeral ligament – intrinsic ligament of your shoulder joint; operates in the coracoid process of the scapula to your anterior humerus.

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