atrioventricular valves – one-way valves located involving the atria and ventricles; the valve on the ideal is known as the tricuspid valve, as well as the one about the left is definitely the mitral or bicuspid valve.
binocular depth cues – indications of the gap of visual stimuli on The premise of slight discrepancies in the photographs projected onto either retina.
dense connective tissue – connective tissue correct which contains quite a few fibres that give the two elasticity and defense.
apocrine sweat gland – kind of sweat gland that is definitely associated with hair follicles while in the armpits and genital areas.
chordae tendineae – string-like extensions of difficult connective tissue that reach in the flaps on the atrioventricular valves into the papillary muscles.
cuboid – tarsal bone that articulates posteriorly Along with the calcaneus bone, medially Using the lateral cuneiform bone, and anteriorly with the fourth and fifth metatarsal bones.
Physiology will be the analyze of how the human body functions. It describes the chemistry and physics guiding essential body functions, from how molecules behave in cells to how techniques of organs do the job collectively.
chemical synapse check here – link between two neurons, or amongst a neuron and its target, where by a neurotransmitter diffuses across an extremely short distance.
The central anxious process lies largely in the axial skeleton, the Mind becoming nicely protected via the cranium as well as spinal twine with the vertebral column, by means of the bony get more info neural arches (the arches of bone that encircle the spinal wire) as well as the intervening ligaments.
brachial vein – deeper vein on the arm that varieties from the radial and ulnar veins within the lessen arm; leads to the axillary vein.
cranial nerve – amongst twelve nerves linked to the Mind that happen to be to blame for sensory or motor features of The pinnacle and neck.
aldosterone – hormone made and secreted from the adrenal cortex that stimulates sodium and fluid retention and will increase blood quantity and hypertension.
bipolar – condition of a neuron with two processes extending within the neuron cell body—the axon and one dendrite.
abduction – motion from the coronal aircraft that moves a limb laterally away from the body; spreading on the fingers.