human anatomy meaning Options
human anatomy meaning Options
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ampulla – from the ear, the construction at the base of a semicircular canal that contains the hair cells and cupula for transduction of rotational movement of The top.
continuous conduction – gradual propagation of an motion probable along an unmyelinated axon owing to voltage-gated Na+ channels Situated along the whole size of the mobile membrane.
cribriform plate – smaller, flattened locations with many small openings, Found to possibly facet of the midline in the ground on the anterior cranial fossa; formed through the ethmoid bone.
acrosome – cap-like vesicle Positioned with the anterior-most location of the sperm that's wealthy with lysosomal enzymes able to digesting the protective layers surrounding the oocyte.
abdominal aorta – percentage of the aorta inferior into the aortic hiatus and remarkable to the widespread iliac arteries.
Define the terms anatomy and physiology, and provides particular examples to indicate the interrelationship concerning anatomy and physiology
anosmia – lack of the perception of odor; normally the results of Bodily disruption of the initial cranial nerve.
anterior interventricular sulcus – sulcus Positioned amongst the left and suitable ventricles to the anterior surface area of your heart.
Cells, as an example, Have a very cell membrane (also generally known as the plasma membrane) more info that retains the intracellular setting—the fluids and organelles—independent from the extracellular ecosystem. Blood vessels hold blood within a shut circulatory technique, and nerves and muscles are wrapped in connective tissue sheaths that separate them from bordering structures.
anterior inferior iliac backbone – tiny, bony projection Situated around the anterior margin from the ilium, underneath the anterior excellent iliac backbone.
Boyle’s law – marriage among quantity and tension as described via the system: P1V1 = P2V2.
arterial circle – (also, circle of Willis) anastomosis Positioned at the base on the Mind that makes sure continual blood supply; formed from branches of the internal carotid and vertebral arteries; provides blood on the Mind.
blood-brain barrier (BBB) – physiological barrier involving the circulatory program get more info along with the central anxious technique that establishes a privileged blood supply, proscribing the flow of substances to the CNS.
anterior corticospinal tract – division of your corticospinal pathway that travels through the ventral (anterior) column from the spinal wire and controls axial musculature with the medial motor neurons in the ventral (anterior) horn.