cone photoreceptor – one of the two kinds of retinal receptor cell that is definitely specialised for colour vision in the utilization of 3 photopigments dispersed via three separate populations of cells.
anterior tibial vein – varieties in the dorsal venous arch; drains the world close to the tibialis anterior muscle and leads to the popliteal vein.
basilic vein – superficial vein with the arm that occurs from the palmar venous arches, intersects While using the median cubital vein, parallels the ulnar vein, and carries on in to the higher arm; together with the brachial vein, it brings about the axillary vein.
coronoid process of the mandible – flattened upward projection with the anterior margin with the mandibular ramus.
deltoid ligament – wide intrinsic ligament Positioned around the medial side on the ankle joint; supports the talus at the talocrural joint and resists excess eversion from the foot.
blood–testis barrier – tight junctions concerning Sertoli cells that avert bloodborne pathogens from getting entry to afterwards phases of spermatogenesis and prevent the potential for an autoimmune response to haploid sperm.
atrioventricular (AV) node – clump of myocardial cells situated in the inferior percentage of the ideal atrium inside the atrioventricular septum; receives the impulse within the SA node, pauses, then transmits it into specialised conducting cells throughout the interventricular septum.
cavernous sinus – enlarged vein that gets blood from almost all of the other cerebral veins as well as the eye socket, and contributes to the petrosal sinus.
atrioventricular bundle – (also, bundle of His) group of specialised myocardial conductile cells that transmit the impulse through the AV node throughout the interventricular septum; kind the remaining and correct atrioventricular bundle branches.
blood – liquid connective tissue composed of cellular elements—erythrocytes, leukocytes, and platelets—and also a fluid extracellular matrix named plasma; component on the cardiovascular website procedure.
angle on the rib – part of rib with finest curvature; alongside one another, the rib angles variety one of the most posterior extent on the thoracic cage.
The different organ units Each and every have various functions and therefore distinctive roles to accomplish in physiology. These quite a few capabilities could be summarized in terms of a handful of that we would look at definitive of human existence: Business, metabolism, responsiveness, motion, enhancement, and copy.
coronal suture – joint that unites check here the frontal bone to the best and left parietal bones across the top rated in the skull.
typical carotid artery – ideal widespread carotid artery occurs from your brachiocephalic artery, plus the remaining popular carotid occurs with the aortic arch; offers rise on the external and inner carotid arteries; supplies the respective sides of the head and neck.