Getting My human anatomy organs To Work
Getting My human anatomy organs To Work
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cardiac skeleton – (also, skeleton with the heart) reinforced connective tissue Found inside the atrioventricular septum; contains four rings that encompass the openings in between the atria and ventricles, as well as openings on the pulmonary trunk and aorta; the point of attachment to the heart valves.
basal lamina – slim extracellular layer that lies underneath epithelial cells and separates them from other tissues.
carotid canal – zig-zag tunnel providing passage in the foundation of your cranium for the internal carotid artery to the Mind; starts anteromedial towards the styloid method and terminates in the middle cranial cavity, close to the posterior-lateral base on the sella turcica.
costoclavicular ligament – band of connective tissue that unites the medial clavicle with the initial rib.
cupula – specialised construction within the foundation of the semicircular canal that bends the stereocilia of hair cells when The top rotates By the use of the relative motion in the enclosed fluid.
Brodmann’s spots – mapping of locations of your cerebral cortex based on microscopic anatomy that relates distinct places to practical variations, as described by Brodmann inside the early 1900s.
anatomical position – common reference situation check here useful for describing destinations and directions about the human body.
cytoskeleton – “skeleton” of a cell; formed by rod-like proteins that help the mobile’s shape and supply, amid other features, locomotive talents.
aortic sinuses – smaller pockets while in the ascending aorta near the aortic valve which have been the areas from the baroreceptors (stretch receptors) and chemoreceptors that result in a reflex that aids inside the regulation of vascular homeostasis.
artificial pacemaker – healthcare unit that transmits electrical signals towards the heart to make certain that it contracts and pumps blood on the body.
axon segment – one stretch from the axon insulated by myelin and bounded by nodes of Ranvier at possibly conclusion (apart from the initial, which can be once the Preliminary phase, and the last, that is accompanied by the axon terminal).
alveolar duct – modest tube that sales opportunities with the terminal bronchiole on the respiratory bronchiole and is also the point of attachment for alveoli.
ball-and-socket joint – synovial joint formed amongst the spherical end of 1 bone (the ball) that matches into your despair of a 2nd bone (the socket); uncovered read more in the hip and shoulder joints; functionally labeled being a multiaxial joint.
bronchus – tube connected to the trachea that branches into a lot of subsidiaries and provides a passageway for air to enter and depart the lungs.