circle of Willis – (also, arterial circle) anastomosis Positioned at the base on the Mind that ensures continual blood source; fashioned from branches of The inner carotid and vertebral arteries; materials blood on the Mind.

corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue during the penis that fills with blood for the duration of an erection and surrounds the penile urethra over the ventral portion of the penis.

brachiocephalic artery – single vessel located on the right side in the body; the 1st vessel branching through the aortic arch; provides increase to the proper subclavian artery and the proper prevalent carotid artery; supplies blood to The top, neck, higher limb, and wall of your thoracic location.

cleavage – sort of mitotic mobile division through which the cell divides but the whole quantity continues to be unchanged; this method serves to make smaller and scaled-down cells.

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

adrenal vein – drains the adrenal or suprarenal glands which might be straight away exceptional on the kidneys; the correct adrenal vein enters the inferior vena cava specifically and the remaining adrenal vein enters the still left renal vein.

calcitonin – peptide hormone made and secreted because of the parafollicular cells (C cells) on the thyroid gland that features to minimize blood calcium stages.

brachial artery – continuation with the axillary artery inside the brachium; materials blood to Considerably in the brachial region; gives off many smaller branches that offer blood on the posterior floor on the arm while in the area on the elbow; bifurcates into your radial and ulnar arteries for the coronoid fossa.

clavicular notch – paired notches Found within the superior-lateral sides of the sternal manubrium, human anatomy for articulation With all the clavicle.

synthetic pacemaker – healthcare unit that transmits electrical signals towards the heart to make certain it contracts and pumps blood towards the body.

corticospinal tract – relationship in between the cortex along with the spinal twine responsible for producing movement.

When just one considers the relation of these subdivisions in the skeleton to your tender parts of the human body—such as the nervous system, the digestive program, the respiratory process, the cardiovascular procedure, and the voluntary muscles in the muscle program—it is obvious that the functions in the skeleton are of 3 differing types: assist, defense, and motion.

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

cerebral aqueduct – relationship in the ventricular method concerning the third and fourth ventricles situated in the midbrain.