circadian rhythm – internal perception on the every day cycle of light and dark based upon retinal action related to sunlight.
arm – location of the higher limb Found in between the shoulder and elbow joints; incorporates the humerus bone.
cochlear duct – Place in the auditory part of the inner ear that contains the organ of Corti which is adjacent into the scala tympani and scala vestibuli on possibly facet.
coronoid technique of the mandible – flattened upward projection within the anterior margin in the mandibular ramus.
chordae tendineae – string-like extensions of hard connective tissue that stretch with the flaps with the atrioventricular valves to your papillary muscles.
cardiac output (CO) – quantity of blood pumped by Each individual ventricle all through a person minute; equals HR multiplied by SV.
arrector pili – easy muscle that's activated in response to exterior stimuli that pull on hair follicles and make the hair “arise”.
condylar means of more info the mandible – thickened upward projection from posterior margin of mandibular ramus.
articular disc – meniscus; a fibrocartilage framework identified concerning the bones of some synovial joints; presents padding or smooths actions between the bones; strongly unites the bones alongside one another.
The relationship in the ribs for the breastbone—the sternum—is in all circumstances a secondary one particular, brought about by the somewhat pliable rib (costal) cartilages. The small joints between the ribs and the vertebrae allow a gliding motion of the ribs on the vertebrae for the duration of breathing as well as other actions. The movement is limited via the ligamentous attachments involving ribs and vertebrae.
conducting zone – location on the respiratory system that includes click here the organs and constructions that deliver passageways for air and are circuitously involved in fuel Trade.
bundle of His – (also, atrioventricular bundle) group of specialised myocardial conductile cells that transmit the impulse within the AV node from the interventricular septum; type the remaining and proper atrioventricular bundle branches.
disinhibition – disynaptic connection in which the very first synapse inhibits the 2nd cell, which then stops inhibiting the final target.
basal cell – style of stem cell found in the stratum basale and while in the hair matrix that regularly undergoes cell division, manufacturing the keratinocytes with the epidermis.