The Single Best Strategy To Use For human anatomy

The Single Best Strategy To Use For human anatomy

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ascending tract – central anxious technique fibres carrying sensory information and facts from the spinal wire or periphery to the Mind.

diffusion – movement of a material from a region of increased focus to at least one of lower concentration.

bronchial bud – framework inside the creating embryo that types once the laryngotracheal bud extends and branches to type two bulbous buildings.

cleavage furrow – contractile ring that forms close to a cell for the duration of cytokinesis that pinches the cell into two halves.

chordae tendineae – string-like extensions of tough connective tissue that reach from the flaps of your atrioventricular valves to your papillary muscles.

anterior column – white issue concerning the anterior horns with the spinal wire made up of numerous teams of axons of the two ascending and descending tracts.

costal groove – shallow groove alongside the inferior margin of the rib that gives passage for blood vessels in addition to a nerve.

anterior median fissure – deep midline aspect of the anterior spinal twine, marking the separation amongst the ideal and still left sides on the wire.

The central anxious system lies mostly in the axial skeleton, the brain currently being well guarded by the cranium along website with the spinal twine because of the vertebral column, through the bony neural arches (the arches of bone that encircle the spinal cord) as well as intervening ligaments.

synthetic pacemaker – health care system that transmits electrical signals to your heart to make certain that it contracts and pumps blood towards the body.

central anxious program (CNS) – anatomical division from the nervous program Situated throughout the cranial and vertebral cavities, specifically the Mind and spinal cord.

brachiocephalic vein – amongst a click here set of veins that form from a fusion from the exterior and inner jugular veins and the subclavian vein; subclavian, external and internal jugulars, vertebral, and inner thoracic veins produce it; drains the higher thoracic area and flows into the outstanding vena cava.

adductor tubercle – small, bony bump Situated to the exceptional facet of the medial epicondyle with the femur.

abduction – motion while in the coronal airplane that moves a limb laterally from the body; spreading on the fingers.