The Single Best Strategy To Use For human anatomy
The Single Best Strategy To Use For human anatomy
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cardiac skeleton – (also, skeleton with the heart) strengthened connective tissue Positioned inside the atrioventricular septum; consists of 4 rings that surround the openings amongst the atria and ventricles, plus the openings for the pulmonary trunk and aorta; The purpose of attachment to the heart valves.
ongoing conduction – gradual propagation of the action potential alongside an unmyelinated axon owing to voltage-gated Na+ channels Situated together the entire size from the cell membrane.
Improvements in an organism’s interior setting, like improved body temperature, can cause the responses of sweating along with the dilation of blood vessels while in the pores and skin in order to reduce body temperature, as demonstrated through the runners in Determine 1.7.
costoclavicular ligament – band of connective tissue that unites the medial clavicle with the primary rib.
common pathway – closing coagulation pathway activated possibly via the intrinsic or even the extrinsic pathway, and ending during the formation of a blood clot.
Brodmann’s parts – mapping of locations of the cerebral cortex based on microscopic anatomy that relates specific spots to functional dissimilarities, as explained by Brodmann during the early 1900s.
central chemoreceptor – one of many specialised receptors that are located during the Mind that perception changes in hydrogen ion, oxygen, or carbon dioxide concentrations inside the Mind.
basal nuclei – nuclei of your more info cerebrum (having a handful of elements from the higher brain stem and diencephalon) which have been responsible for assessing cortical movement commands and evaluating them with the final condition of the individual by way of broad modulatory activity of dopamine neurons; mainly associated with motor functions, as evidenced in the symptoms of Parkinson’s and Huntington’s diseases.
angiotensin I – protein made by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.
acetabular labrum – lip of fibrocartilage that surrounds outer margin with the acetabulum website within the hip bone.
apneustic centre – network of neurons in the pons that encourage the neurons in the dorsal respiratory team; controls the depth of inspiration.
anterior communicating artery – anastomosis of the ideal and still left inner carotid arteries; supplies blood to the Mind.
adrenal glands – endocrine glands Situated at the top of each and every kidney that are very important for your regulation in the tension reaction, blood pressure level and blood quantity, drinking water homeostasis, and electrolyte ranges.
coronoid fossa – depression on the anterior surface area from the humerus higher than the trochlea; this Room receives the coronoid strategy of the ulna if the elbow is maximally flexed.