The Ultimate Guide To human anatomy
The Ultimate Guide To human anatomy
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ampulla – within the ear, the structure at The bottom of a semicircular canal which contains the hair cells and cupula for transduction of rotational motion of the head.
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cortical response – following fertilisation, the discharge of cortical granules in the oocyte’s plasma membrane into your zona pellucida making a fertilisation membrane that forestalls any further more attachment or penetration of sperm; Element of the gradual block to polyspermy.
angiotensinogen – inactive protein in the circulation made by the liver; precursor of angiotensin I; should be modified through the enzymes renin and ACE being activated.
popular pathway – ultimate coagulation pathway activated possibly via the intrinsic or perhaps the extrinsic pathway, and ending in the formation of the blood clot.
blood hydrostatic tension – force blood exerts from the walls of a blood vessel or heart chamber.
carpal tunnel – passageway involving the anterior forearm and hand shaped via the carpal bones and flexor retinaculum.
cavernous sinus – enlarged vein that gets blood from most of the other cerebral veins as well as the check here eye socket, and brings about the petrosal sinus.
The central anxious procedure lies largely within the axial skeleton, the brain staying well guarded because of the cranium and the spinal cord from the vertebral column, via the bony neural arches (the arches of bone that encircle the spinal twine) and also the intervening ligaments.
cervical curve – posteriorly concave curvature with the cervical vertebral column area; a secondary curve from the vertebral column.
apneustic centre – network of neurons in the pons that promote the neurons from the dorsal respiratory team; controls the depth of inspiration.
dorsal arch – (also, arcuate arch) shaped within the anastomosis of your dorsalis pedis artery and medial and plantar arteries; branches source the distal website parts with the foot and digits.
anatomical useless Place – air Place existing while in the airway that by no means reaches the alveoli and therefore never participates in fuel exchange.
basement membrane – in epithelial tissue, a thin layer of fibrous substance that anchors the epithelial tissue towards the fundamental connective tissue; manufactured up from the basal lamina and reticular lamina.