circle of Willis – (also, arterial circle) anastomosis located at The bottom in the brain that makes certain continual blood offer; fashioned from branches of The interior carotid and vertebral arteries; materials blood towards the brain.
diencephalon – area of your adult Mind that retains its identify from embryonic improvement and incorporates the thalamus and hypothalamus.
cell – smallest independently functioning device of all organisms; in animals, a cell consists of cytoplasm, composed of fluid and organelles.
apocrine sweat gland – type of sweat gland that is associated with hair follicles from the armpits and genital areas.
cupula – specialised composition inside the foundation of the semicircular canal that bends the stereocilia of hair cells when The top rotates by way of the relative movement of your enclosed fluid.
contralateral – term meaning “on the other side,” as in axons that cross the midline inside a fibre tract.
carpal tunnel – passageway involving the anterior forearm and hand shaped from the carpal bones and flexor retinaculum.
deep femoral artery – department in the femoral artery; provides rise to your lateral circumflex arteries.
aortic arch – arc that connects the ascending aorta to the descending aorta; finishes for the intervertebral disk concerning the fourth and fifth thoracic vertebrae.
buffy coat – slim, pale layer of leukocytes and platelets that separates the erythrocytes within the plasma in a sample of centrifuged blood.
conducting zone – area from the respiratory technique that features the read more organs and constructions that supply passageways for air and they are circuitously involved with fuel Trade.
alveolar duct – little tube that sales opportunities from the terminal bronchiole towards the respiratory bronchiole and is also the point of attachment for alveoli.
blood-Mind barrier (BBB) – physiological barrier among the circulatory system plus the central anxious program that establishes a privileged blood source, read more restricting the circulation of substances in to the CNS.
coracohumeral ligament – intrinsic ligament of your shoulder joint; runs with the coracoid technique of the scapula to your anterior humerus.