A Simple Key For anatomy human heart Unveiled
A Simple Key For anatomy human heart Unveiled
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cardiac skeleton – (also, skeleton with the heart) reinforced connective tissue Positioned within the atrioventricular septum; consists of 4 rings that surround the openings between the atria and ventricles, as well as openings towards the pulmonary trunk and aorta; The purpose of attachment for that heart valves.
annular ligament – intrinsic ligament of the elbow articular capsule that surrounds and supports The top in the radius at the proximal radioulnar joint.
Reviewed in the following paragraphs as Component of the axial skeleton is a 3rd subdivision, the visceral, comprising the decreased jaw, some aspects of your higher jaw, along with the branchial arches, including the hyoid bone.
biogenic amine – course of neurotransmitters that happen to be enzymatically derived from amino acids but now not have a carboxyl team.
afterload – power the ventricles ought to develop to successfully pump blood in opposition to the resistance within the vessels.
central sulcus – area landmark with the cerebral cortex that marks the boundary amongst the frontal and parietal lobes.
calyces – cup-like structures receiving urine in the gathering ducts in which it passes on on the renal pelvis and ureter.
anterior median fissure – deep midline aspect of your anterior spinal wire, marking the read more separation amongst the right and still left sides from the cord.
frequent bile duct – composition fashioned because of the union in the common hepatic duct and the gallbladder’s cystic duct.
brachial vein – further vein with the arm that varieties with the radial and ulnar veins in the lower arm; leads to the axillary click here vein.
direct pathway – connections within the basal nuclei from your striatum towards the globus pallidus interior phase and substantia nigra pars reticulata that disinhibit the thalamus to extend cortical control of movement.
arachnoid trabeculae – filaments among the arachnoid and pia mater throughout the subarachnoid Room.
clavicle – collarbone; elongated bone that articulates With all the manubrium from the sternum medially as well as the acromion with the scapula laterally.
coronoid fossa – depression to the anterior surface in the humerus higher than the trochlea; this space receives the coronoid technique of the ulna when the elbow is maximally flexed.