A Simple Key For human anatomy & physiology Unveiled
A Simple Key For human anatomy & physiology Unveiled
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decussate – to cross the midline, as in fibres that project from just one side in the body to the other.
aquaporin – protein-forming drinking water channels with the lipid bilayer from the cell; makes it possible for drinking water to cross; activation in the accumulating ducts is underneath the control of ADH.
bronchial bud – composition from the building embryo that forms when the laryngotracheal bud extends and branches to sort two bulbous structures.
acrosome – cap-like vesicle Found for the anterior-most area of the sperm that's rich with lysosomal enzymes effective at digesting the protecting layers surrounding the oocyte.
aorta – premier artery during the body, originating through the remaining ventricle and descending towards the abdominal area the place it bifurcates into your common iliac arteries at the level with the fourth lumbar vertebra; arteries originating in the aorta distribute blood to almost all tissues with the body.
arachnoid granulation – out-pocket on the arachnoid membrane in to the dural sinuses that allows for reabsorption of CSF in to the blood.
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amygdala – nucleus deep inside the temporal lobe from the cerebrum which is associated with memory and emotional behaviour.
common hepatic artery – branch in the celiac trunk that varieties the hepatic artery, the proper gastric artery, plus the cystic artery.
Marathon Runners Runners display two traits of living humans—responsiveness and motion. Anatomic buildings and physiological processes permit runners to coordinate the action of muscle mass teams and sweat in reaction to rising interior body temperature. (credit rating: Phil Roeder/flickr)
immediate pathway – connections throughout the basal nuclei from the striatum for the globus pallidus inner segment and substantia nigra pars reticulata that disinhibit the thalamus to improve cortical control of movement.
astrocyte – check here star-formed cell during the central nervous procedure that regulates ions and uptake and/or breakdown of some neurotransmitters and contributes for the development from the blood-Mind barrier.
bulbus cordis – part of the primitive heart tube that can eventually build into the proper ventricle.
anterior longitudinal ligament – ligament that operates the duration with the vertebral column, uniting the anterior facets of the vertebral bodies.