Rumored Buzz on human anatomy and physiology definition
Rumored Buzz on human anatomy and physiology definition
Blog Article
The Grownup human skeleton commonly is made up of 206 named bones. These bones can be grouped in two divisions: axial skeleton and appendicular skeleton.
anterior talofibular ligament – intrinsic ligament Positioned about the lateral side from the ankle joint, concerning talus bone and lateral malleolus of fibula; supports talus on the talocrural joint and resists excess inversion on the foot.
corpus cavernosum – both of two columns of erectile tissue during the penis that fill with blood through an erection.
cleavage – form of mitotic cell division during which the cell divides but the total volume continues to be unchanged; this method serves to provide smaller sized and lesser cells.
axillary artery – continuation from the subclavian artery because it penetrates the body wall and enters the axillary location; materials blood towards the region in the vicinity of the head of your humerus (humeral circumflex arteries); virtually all the vessel carries on in the brachium and turns into the brachial artery.
atrial read more reflex – (also, identified as Bainbridge reflex) autonomic reflex that responds to stretch receptors while in the atria that ship impulses into the cardioaccelerator spot to increase HR when venous movement into your atria increases.
anterior tibial artery – branches from your popliteal artery; supplies blood on the anterior tibial region; gets to be the dorsalis pedis artery.
deep femoral artery – branch of the femoral artery; presents increase on the lateral circumflex arteries.
clavicular notch – paired notches Situated around the superior-lateral sides of your sternal manubrium, for articulation While using the clavicle.
autonomic tone – contractile state in the course of resting cardiac activity produced by delicate sympathetic and parasympathetic stimulation.
adrenal cortex – outer region of your adrenal glands consisting of numerous layers of epithelial cells and capillary networks that makes mineralocorticoids and glucocorticoids.
anterior spinal artery – blood vessel through the merged branches of the vertebral arteries that operates along the anterior surface area with the spinal twine.
Broca’s area – location of your frontal lobe related to the motor human anatomy and physiology instructions essential for speech production and Found only during the cerebral hemisphere chargeable for language generation, that's the remaining aspect in around 95 percent from the population.
atrioventricular septum – cardiac septum Positioned among the atria and ventricles; atrioventricular valves are located in this article.