human anatomy organs for Dummies
human anatomy organs for Dummies
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cytoplasm – interior material concerning the mobile membrane and nucleus of the cell, largely consisting of the drinking water-primarily based fluid called cytosol, inside that are all the other organelles and mobile solute and suspended components.
anterior tibial vein – kinds from the dorsal venous arch; drains the region close to the tibialis anterior muscle and results in the popliteal vein.
carotid canal – zig-zag tunnel offering passage with the base from the cranium for The inner carotid artery towards the brain; starts anteromedial towards the styloid process and terminates in the center cranial cavity, near the posterior-lateral base of the sella turcica.
motion likely – adjust in voltage of a mobile membrane in response to the stimulus that ends in transmission of the electrical signal; distinctive to neurons and muscle mass fibres.
chordae tendineae – string-like extensions of difficult connective tissue that extend from your flaps from the atrioventricular valves on the papillary muscles.
blood–testis barrier – limited junctions amongst Sertoli cells that reduce bloodborne pathogens from attaining entry to later phases of spermatogenesis and prevent the possible for an autoimmune reaction to haploid sperm.
anterior tibial artery – branches within the popliteal artery; supplies blood towards the anterior check here tibial region; will become the dorsalis pedis artery.
cornea – fibrous covering on the anterior region of the attention that is transparent in order that light can go through it.
canaliculi – (singular = canaliculus) channels throughout the bone matrix that house amongst an osteocyte’s a lot of cytoplasmic extensions that it works by using to speak and receive nutrients.
corticobulbar tract – connection concerning the cortex and the brain stem responsible for generating motion.
bone marrow – tissue uncovered inside bones; the website of all blood mobile differentiation and maturation check here of B lymphocytes.
anterior spinal artery – blood vessel through the merged branches with the vertebral arteries that operates alongside the anterior floor of your spinal wire.
Broca’s space – area from the frontal lobe related to the motor instructions necessary for speech production and Positioned only within the cerebral hemisphere responsible for language generation, that's the remaining aspect in approximately 95 p.c in the inhabitants.
alveolar process of the maxilla – curved, inferior margin in the maxilla that supports and anchors the upper tooth.