5 Simple Statements About human anatomy & physiology Explained

angiotensin II – protein made by the enzymatic action of ACE on inactive angiotensin I; actively results in vasoconstriction and stimulates aldosterone release from the adrenal cortex.

diencephalon – location with the Grownup brain that retains its name from embryonic advancement and features the thalamus and hypothalamus.

caudate – nucleus deep while in the cerebrum that is an element with the basal nuclei; together with the putamen, it is a component from the striatum.

apocrine sweat gland – form of sweat gland that may be linked to hair follicles from the armpits and genital areas.

chordae tendineae – string-like extensions of tricky connective tissue that stretch from your flaps with the atrioventricular valves into the papillary muscles.

central sulcus – surface area landmark from the cerebral cortex that marks the boundary between the frontal and parietal lobes.

Bainbridge reflex – (also, identified as atrial reflex) autonomic reflex that responds to stretch receptors in the atria that deliver impulses on the cardioaccelerator area to improve HR when venous circulation into the atria boosts.

brachial artery – continuation on the axillary artery inside the brachium; provides blood to much in the brachial area; provides off a number of smaller sized branches that offer blood into the posterior surface area on the arm while in the location with the elbow; bifurcates into your radial and ulnar arteries for the coronoid fossa.

antidiuretic hormone (ADH) – hypothalamic hormone that may be saved through the posterior pituitary Which alerts the kidneys to reabsorb h2o.

anterior inferior iliac backbone – tiny, bony projection Positioned over the anterior margin in the ilium, beneath the anterior top-quality iliac spine.

axon section – one stretch click here with the axon insulated by myelin and bounded by nodes of Ranvier at either finish (apart from the initial, that is after the Original section, and the final, that is accompanied by the axon terminal).

anaphylactic shock – type of shock that follows a significant allergic reaction and results from substantial vasodilation.

corpus albicans – non-functional framework remaining during the ovarian stroma pursuing structural and useful regression from the corpus luteum.

alveolar means of the maxilla – curved, inferior margin in the here maxilla that supports and anchors the upper enamel.