5 Simple Techniques For human anatomy and physiology definition
5 Simple Techniques For human anatomy and physiology definition
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arachnoid mater – Center layer from the meninges named for the spider-Website–like trabeculae that reach among it plus the pia mater.
acclimatisation – process of adjustment the respiratory technique would make as a result of chronic exposure to substantial altitudes.
bronchial bud – structure during the producing embryo that types when the laryngotracheal bud extends and branches to variety two bulbous buildings.
cervical enlargement – location on the ventral (anterior) horn on the spinal wire that includes a larger sized inhabitants of motor neurons for the better variety of and finer control of muscles from the upper limb.
ciliary body – smooth muscle construction on the interior area of the iris that controls The form on the lens in the zonule fibres.
blood–testis barrier – restricted junctions in between Sertoli cells that protect against bloodborne pathogens from getting entry to later stages of spermatogenesis and stop the potential for an autoimmune response to haploid sperm.
central chemoreceptor – one of the specialised receptors that can be found during the Mind that sense modifications in hydrogen ion, oxygen, or carbon dioxide concentrations inside the brain.
amygdala – nucleus deep inside the temporal lobe on the cerebrum that is certainly associated with memory and psychological behaviour.
The central nervous method lies mainly inside the axial skeleton, the Mind remaining well protected with the cranium and also the spinal cord because of the vertebral column, via the more info bony neural arches (the arches of bone that encircle the spinal cord) and the intervening ligaments.
apical ectodermal ridge – enlarged ridge of ectoderm at the distal conclusion of a limb bud that stimulates progress and elongation of the limb.
colloid – viscous fluid in the central cavity of thyroid follicles, containing the glycoprotein thyroglobulin.
absorption – passage of digested items from the intestinal lumen as a website result of mucosal cells and to the bloodstream or lacteals.
connective tissue – style of tissue that serves to hold set up, connect, and combine the body’s organs and methods.
alveolar technique of the maxilla – curved, inferior margin of your maxilla that supports and anchors the higher enamel.