5 Simple Techniques For human anatomy meaning

5 Simple Techniques For human anatomy meaning

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anterior interventricular artery – (also, left anterior descending artery or LAD) important department with the left coronary artery that follows the anterior interventricular sulcus.

binocular depth cues – indications of the gap of visual stimuli on the basis of slight variances in the photographs projected onto both retina.

chitin – sort of carbohydrate that sorts the outer skeleton of all arthropods that include crustaceans and insects; it also types fungi mobile walls.

choroid – very vascular tissue within the wall of the attention that materials the outer retina with blood/

cupula – specialised framework in the base of a semicircular canal that bends the stereocilia of hair cells when the head rotates by way of the relative motion from the enclosed fluid.

anterior column – white issue involving the anterior horns from the spinal wire made up of many various groups of axons of both equally ascending and descending tracts.

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brachial artery – continuation in the axillary artery in the brachium; materials blood to A great deal from the brachial location; presents off several smaller branches that present blood on the posterior surface area with the arm during the location from the elbow; bifurcates into the radial and ulnar arteries on the coronoid fossa.

articular disc – meniscus; a fibrocartilage framework uncovered between the bones of some synovial joints; supplies padding or smooths actions involving the bones; strongly unites the bones together.

autorhythmicity – potential of cardiac muscle to initiate its individual electrical impulse that triggers the mechanical contraction that pumps blood at a set rate without the need of nervous or endocrine Command.

colloid – viscous fluid in the central cavity of thyroid follicles, containing the glycoprotein thyroglobulin.

cardiac plexus – paired advanced community read more of nerve fibres near the base in the heart that receive sympathetic and parasympathetic stimulations to regulate HR.

bipolar – condition of the neuron with two processes extending from your neuron mobile body—the axon and 1 dendrite.

allantois – finger-like outpocketing of yolk sac types the primitive excretory duct in the embryo; precursor towards the urinary bladder.