baroreceptor reflex – autonomic reflex in which the cardiac centres keep an eye on indicators through the baroreceptor extend receptors and regulate heart function according to blood move.
This e book may not be Employed in the schooling of enormous language styles or normally be ingested into huge language versions or generative AI choices without having OpenStax's authorization.
ascending aorta – initial portion of the aorta, rising through the remaining ventricle for your distance of close to 5 cm.
apocrine sweat gland – type of sweat gland that's connected to hair follicles while in the armpits and genital locations.
ciliary body – sleek muscle composition on the inside area from the iris that controls The form in the lens from the zonule fibres.
coronary sinus – large, skinny-walled vein around the posterior area of the heart that lies within the atrioventricular sulcus and drains the heart myocardium directly into the best atrium.
chorionic villi – projections with the chorionic membrane that burrow in the endometrium and establish in the placenta.
bicipital groove here – intertubercular groove; slim groove Found involving the better and lesser tubercles of your humerus.
The body’s premier organ technique is definitely the integumentary program, which includes the pores and skin and its related structures, like hair and nails. The area tissue of pores and skin is actually here a barrier that safeguards inner constructions and fluids from perhaps harmful microorganisms along with other toxins.
ascending pathway – fibre structure that relays sensory information and facts from the periphery through the spinal wire and Mind stem to other constructions with the brain.
ABO blood group – blood-kind classification dependant on the presence or absence of the and B carbohydrates over the erythrocyte membrane surface.
cardiac plexus – paired complicated community of nerve fibres close to the foundation on the heart that receive sympathetic and parasympathetic stimulations to manage HR.
Of these features, assist is among the most primitive plus the oldest; Also, the axial Component of the skeleton was the initial to evolve. The vertebral column, akin to the notochord in reduced organisms, is the key support on the trunk.
basement membrane – in epithelial tissue, a skinny layer of fibrous materials that anchors the epithelial tissue towards the underlying connective tissue; created up of the basal lamina and reticular lamina.