5 Simple Techniques For human anatomy and physiology definition
5 Simple Techniques For human anatomy and physiology definition
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anterior interventricular artery – (also, left anterior descending artery or LAD) main branch in the left coronary artery that follows the anterior interventricular sulcus.
diencephalon – location on the Grownup Mind that retains its title from embryonic improvement and incorporates the thalamus and hypothalamus.
dense body – sarcoplasmic composition that attaches towards the sarcolemma and shortens the muscle as thin filaments slide earlier thick filaments.
cervical enlargement – location from the ventral (anterior) horn with the spinal cord that has a much larger population of motor neurons to the bigger amount of and finer control of muscles of your higher limb.
corn – style of callus that's named for its condition as well as the elliptical movement of the abrasive drive.
adrenal medulla – interior layer with the adrenal glands that plays a significant function during the anxiety reaction by making adrenaline and noradrenaline.
choroid plexus – specialised framework that contains ependymal cells that line blood capillaries and filter blood to supply CSF from the 4 ventricles of the Mind.
amygdala – nucleus deep in the temporal lobe on human anatomy organs the cerebrum that is certainly related to memory and emotional conduct.
anchoring junction – mechanically attaches adjacent cells to each other or into the basement membrane.
Marathon Runners Runners demonstrate two characteristics of residing humans—responsiveness and motion. Anatomic constructions and physiological procedures let runners to website coordinate the motion of muscle mass teams and sweat in reaction to soaring inner body temperature. (credit score: Phil Roeder/flickr)
colloid – viscous fluid inside the central cavity of thyroid follicles, made up of the glycoprotein thyroglobulin.
arterial circle – (also, circle of Willis) anastomosis Found at the base of the Mind that makes certain continual blood supply; formed from branches of The inner carotid and vertebral arteries; materials blood towards the brain.
cricoid cartilage – percentage of the larynx composed of a ring of cartilage with a broad posterior region in addition to a thinner anterior region; attached to your oesophagus.
alar plate – developmental region of the spinal wire that provides increase into the posterior horn on the grey matter.