Top Guidelines Of human anatomy and physiology definition
Top Guidelines Of human anatomy and physiology definition
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arteriovenous anastomosis – limited vessel connecting an arteriole straight to a venule and bypassing the capillary beds.
diencephalon – area in the Grownup brain that retains its identify from embryonic enhancement and incorporates the thalamus and hypothalamus.
dense body – sarcoplasmic composition that attaches into the sarcolemma and shortens the muscle mass as slim filaments slide previous thick filaments.
atmospheric force – level of pressure that's exerted by gases while in the air encompassing any given floor.
deltoid ligament – wide intrinsic ligament located about the medial aspect of your ankle joint; supports the talus on the talocrural joint and resists surplus eversion with the foot.
central sulcus – floor landmark with the cerebral cortex that marks the boundary involving the frontal and parietal lobes.
autonomic nervous method (ANS) – purposeful division with the nervous system that may be responsible for homeostatic reflexes that coordinate Charge of cardiac and smooth muscle, in addition to glandular tissue.
cilia – modest appendage on certain cells formed by microtubules and modified for movement of here products through the cellular area.
acute mountain sickness (AMS) – condition that occurs a results of acute publicity to significant altitude resulting from a low partial strain of oxygen.
apical ectodermal ridge – enlarged ridge of ectoderm in the distal end of a limb bud that stimulates development and elongation in the limb.
amniotic cavity – cavity that opens among the internal cell mass as well as the trophoblast; develops into amnion.
arterial circle – (also, circle of Willis) anastomosis Positioned at The bottom of your Mind that guarantees continual blood offer; shaped from branches of The inner carotid and vertebral arteries; materials blood to the brain.
blood-brain barrier (BBB) – physiological barrier between the circulatory procedure and also the central anxious technique check here that establishes a privileged blood source, proscribing the circulation of substances to the CNS.
axon terminal – conclusion of the axon, exactly where there are usually many branches extending towards the goal mobile.