About human anatomy & physiology

About human anatomy & physiology

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baroreceptor reflex – autonomic reflex where the cardiac centres monitor signals with the baroreceptor extend receptors and regulate heart operate based on blood circulation.

diffusion – motion of a material from an area of increased concentration to 1 of lower concentration.

caudate – nucleus deep in the cerebrum that is an element with the basal nuclei; combined with the putamen, it is a component on the striatum.

basal plate – developmental region of the spinal wire that offers rise to the lateral and anterior horns of gray issue.

Protection with the heart, lungs, and other organs and buildings during the upper body produces a dilemma relatively diverse from that of your central nervous program. These organs, the purpose of which consists of movement, expansion, and contraction, need to have a versatile and elastic protecting masking. Such a masking is supplied by the bony thoracic basket, or rib cage, which sorts the skeleton with the wall with the upper body, or thorax.

coronary sinus – huge, slim-walled vein over the posterior surface from the heart that lies inside the atrioventricular sulcus and drains the heart myocardium specifically into the ideal atrium.

autonomic anxious program (ANS) – practical division from the anxious process that is definitely accountable for get more info homeostatic reflexes that coordinate control of cardiac and smooth muscle mass, together with glandular tissue.

condylar means of the mandible – thickened upward projection from posterior margin of mandibular ramus.

popular hepatic artery – branch of your celiac trunk that types the hepatic artery, the ideal gastric click here artery, as well as cystic artery.

atrium – (plural = atria) upper or obtaining chamber in the heart that pumps blood into the reduced chambers just before their contraction; the best atrium receives blood within the systemic circuit that flows into the best ventricle; the still left atrium gets blood within the pulmonary circuit that flows into the left ventricle.

bone marrow transplant – procedure in which a donor’s wholesome bone marrow with its stem cells replaces diseased or broken bone marrow of the individual.

corneal reflex – protective reaction to stimulation of your cornea leading to contraction on the orbicularis oculi muscle mass leading to blinking of the attention.

connective tissue – style of tissue that serves to hold set up, hook up, and integrate the body’s organs and methods.

brush border – shaped by microvilli about the area of certain cuboidal cells; inside the kidney it is actually found in the PCT; increases surface area for absorption within the kidney.