The 2-Minute Rule for anatomy human heart

The 2-Minute Rule for anatomy human heart

Blog Article

ampulla – in the ear, the framework at the base of the semicircular canal that contains the hair cells and cupula for transduction of rotational motion of The top.

capsaicin – molecule that activates nociceptors by interacting using a temperature-sensitive ion channel and is also The idea for “scorching” sensations in spicy meals.

basilic vein – superficial vein of the arm that occurs through the palmar venous arches, intersects Along with the median cubital vein, parallels the ulnar vein, and carries on in the higher arm; along with the brachial vein, it causes the axillary vein.

costal cartilage – hyaline cartilage framework hooked up to your anterior conclude of each rib that gives for possibly direct or oblique attachment of most ribs to your sternum.

cranial – describes a placement higher than or larger than another Element of the body appropriate; also often called outstanding.

contralateral – phrase meaning “on the alternative aspect,” as in axons that cross the midline inside of a fibre tract.

capitate – from the lateral side, the third on the 4 distal carpal bones; articulates While using the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and generally Along with the third metacarpal distally.

anterior interventricular sulcus – sulcus Found involving the remaining and ideal ventricles around the anterior floor of your heart.

Then the ATP is damaged down (catabolism) as well as a managed quantity of Electricity is released, which is used by the mobile to execute a specific task.

cervical curve – posteriorly concave curvature of the cervical vertebral column location; a secondary curve on the vertebral column.

basilar artery – shaped from the fusion of The 2 vertebral arteries; sends branches towards the cerebellum, Mind stem, and also the posterior cerebral arteries; the most crucial blood offer to the brain check here stem.

carbaminohemoglobin – compound of carbon dioxide and haemoglobin, and on the list of ways in which carbon dioxide is carried within the blood.

blood-brain barrier (BBB) – physiological barrier amongst the circulatory method as well as central anxious process that establishes a privileged blood provide, limiting the flow of substances to the CNS.

cytokinesis – more info ultimate stage in cell division, exactly where the cytoplasm divides to kind two different daughter cells.