arachnoid mater – Center layer of the meninges named for that spider-World-wide-web–like trabeculae that extend between it along with the pia mater.
ongoing conduction – gradual propagation of an action potential alongside an unmyelinated axon owing to voltage-gated Na+ channels Positioned along the entire length of the mobile membrane.
carotid canal – zig-zag tunnel offering passage from the base with the skull for The interior carotid artery for the Mind; commences anteromedial towards the styloid method and terminates in the middle cranial cavity, close to the posterior-lateral foundation from the sella turcica.
cervical enlargement – location in the ventral (anterior) horn of your spinal twine which has a bigger inhabitants of motor neurons for that bigger number of and finer Charge of muscles with the upper limb.
afterload – power the ventricles ought to develop to efficiently pump blood in opposition to the resistance in the vessels.
anterior cavity – larger sized body cavity located anterior into the posterior (dorsal) body cavity; incorporates the serous membrane-lined pleural cavities for your lungs, pericardial cavity with the heart, and peritoneal cavity to the abdominal and pelvic organs; also often click here called ventral cavity.
bursa – connective tissue sac made up of lubricating fluid that stops friction in between adjacent structures, which include pores and skin and bone, tendons and bone, or involving muscles.
coronoid means of the ulna – projecting bony lip Positioned about the anterior, proximal ulna; types the inferior margin of the trochlear notch.
bilirubin – yellowish bile pigment generated when iron is faraway from haem along with the remaining molecule is here additional broken down into waste items.
antigen presentation – binding of processed antigen for the protein-binding cleft of A significant histocompatibility complicated molecule.
continual capillary – most common style of capillary, present in just about all tissues apart from epithelia and cartilage; incorporates really modest gaps from the endothelial lining that permit Trade.
cytokines – course of proteins that work as autocrine or paracrine signalling molecules; inside the cardiovascular system, they stimulate the proliferation of progenitor cells and support to encourage each nonspecific and distinct resistance to sickness.
cricoid cartilage – percentage of the larynx made up of a hoop of cartilage with a large posterior location and a thinner anterior location; connected towards the oesophagus.
carbonic anhydrase (CA) – enzyme that catalyses the response that causes carbon dioxide and drinking water to variety carbonic acid.