5 Simple Techniques For human anatomy and physiology definition
5 Simple Techniques For human anatomy and physiology definition
Blog Article
baroreceptor reflex – autonomic reflex where the cardiac centres watch alerts in the baroreceptor stretch receptors and regulate heart functionality dependant on blood stream.
aquaporin – protein-forming h2o channels from the lipid bilayer in the mobile; permits drinking water to cross; activation in the accumulating ducts is underneath the control of ADH.
To know the whole buildings and operating technique of this system it is necessary to understand the anatomy and physiology.
basal forebrain – nuclei on the cerebrum related to modulation of sensory stimuli and a spotlight by way of wide projections into the cerebral cortex, lack of that's connected to Alzheimer’s sickness.
cervical vertebrae – seven vertebrae numbered as C1–C7 that are located from the neck area from the vertebral column.
cuboid – tarsal bone that articulates posteriorly Along with the calcaneus bone, medially With all the lateral cuneiform bone, and anteriorly with the fourth and fifth metatarsal bones.
Bainbridge reflex – (also, termed atrial reflex) autonomic reflex that responds to stretch receptors during the atria that deliver impulses towards the cardioaccelerator region to enhance HR when venous movement click here in the atria raises.
ampulla – (of your uterine tube) Center portion of the uterine tube click here during which fertilisation usually happens
atrioventricular bundle – (also, bundle of His) team of specialised myocardial conductile cells that transmit the impulse through the AV node in the interventricular septum; type the still left and ideal atrioventricular bundle branches.
corticobulbar tract – relationship amongst the cortex plus the brain stem accountable for making movement.
axon phase – solitary stretch on the axon insulated by myelin and bounded by nodes of Ranvier at both close (except for the primary, that is once the initial section, and the last, which is accompanied by the axon terminal).
Different organ devices Each and every have different capabilities and for that reason exceptional roles to complete in physiology. These numerous features might be summarized regarding a couple of that we'd think about definitive of human lifestyle: Firm, metabolism, responsiveness, motion, development, and replica.
bulbus cordis – part of the primitive heart tube that may eventually produce into the proper ventricle.
atrioventricular septum – cardiac septum Found among the atria and ventricles; atrioventricular valves can be found right here.