baroreceptor reflex – autonomic reflex during which the cardiac centres observe signals from your baroreceptor extend receptors and control heart perform according to blood flow.
brain stem – area in the Grownup Mind that features the midbrain, pons, and medulla oblongata and develops from the mesencephalon, metencephalon, and myelencephalon from the embryonic Mind.
dense connective tissue – connective tissue right that contains many fibres that give both equally elasticity and protection.
distal convoluted tubules – parts with the nephron distal to the loop of Henle that receive hyposmotic filtrate with the loop of Henle and empty into collecting ducts.
cupula – specialised structure throughout the base of a semicircular canal that bends the stereocilia of hair cells when The top rotates By means of the relative motion of your enclosed fluid.
adrenal medulla – interior layer in the adrenal glands that performs an essential function while in the tension response by generating adrenaline and noradrenaline.
caudal – describes a placement below or lower than another A part of the body good; in the vicinity of or towards the tail (in humans, the coccyx, or cheapest part of the spinal column); also known as inferior.
chemical synapse – link in between two neurons, or amongst a neuron and its focus on, wherever a neurotransmitter diffuses across an incredibly shorter distance.
clavicular notch – paired notches Found to the excellent-lateral sides from the sternal manubrium, click here for articulation with the clavicle.
Marathon Runners Runners reveal two characteristics of residing humans—responsiveness and motion. Anatomic buildings and physiological procedures enable runners to coordinate the action of muscle mass teams and sweat in reaction to increasing internal body more info temperature. (credit history: Phil Roeder/flickr)
anterior cardiac veins – vessels that parallel the little cardiac arteries and drain the anterior floor of the right ventricle; bypass the coronary sinus and drain instantly into the proper atrium.
anterior communicating artery – anastomosis of the appropriate and still left internal carotid arteries; materials blood for the brain.
adductor tubercle – compact, bony bump Situated over the remarkable aspect of the medial epicondyle of your femur.
Your body is coordinating the action of whole muscle teams to let you shift air into and out of the lungs, to push blood all over your body, also to propel the food items you've eaten through your digestive tract. Consciously, certainly, you agreement your skeletal muscles to maneuver the bones of one's skeleton to acquire from one particular location to another (because the runners are doing in Figure 1.7), also to execute most of the activities of one's way of life.