anastomosis – (plural = anastomoses) area where by vessels unite to permit blood to flow into even though there may be partial blockage in another branch.
constant conduction – gradual propagation of the action prospective alongside an unmyelinated axon owing to voltage-gated Na+ channels located along the whole duration with the mobile membrane.
basilic vein – superficial vein with the arm that arises from your palmar venous arches, intersects While using the median cubital vein, parallels the ulnar vein, and proceeds in the higher arm; together with the brachial vein, it brings about the axillary vein.
cerebrum – region from the adult Mind that develops in the telencephalon which is chargeable for better neurological functions for instance memory, emotion, and consciousness.
cupula – specialised composition throughout the foundation of a semicircular canal that bends the stereocilia of hair cells when The top rotates Through the relative movement in the enclosed fluid.
atrial reflex – (also, termed Bainbridge reflex) autonomic reflex that responds to stretch receptors from the atria that mail impulses to your cardioaccelerator location to extend HR when venous circulation in to the atria increases.
central chemoreceptor – on the list of specialised receptors that are located during the brain that sense variations in hydrogen ion, oxygen, or carbon dioxide concentrations during the brain.
cilia – smaller appendage on selected cells shaped by microtubules and modified for motion of supplies across the mobile surface.
axoplasm – cytoplasm of here an axon, which differs in composition compared to the cytoplasm on the neuronal mobile body.
Marathon Runners Runners demonstrate two qualities of dwelling humans—responsiveness and motion. Anatomic constructions and physiological processes allow for runners to coordinate the motion of muscle teams and sweat in response to growing internal body temperature. (credit history: Phil Roeder/flickr)
carpometacarpal joint – articulation concerning one of the carpal bones from the distal row and also a metacarpal bone with the hand.
cytokines – class of proteins that act as autocrine or paracrine signalling here molecules; inside the cardiovascular procedure, they stimulate the proliferation of progenitor cells and support to encourage each nonspecific and distinct resistance to ailment.
connective tissue – type of tissue that serves to carry set up, connect, and integrate the body’s organs and systems.
carbonic anhydrase (CA) – enzyme that catalyses the response that causes carbon dioxide and h2o to sort carbonic acid.