human anatomy meaning Options

human anatomy meaning Options

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condyloid joint – synovial joint through which the shallow despair at the conclusion of one particular bone gets a rounded end from a 2nd bone or perhaps a rounded construction fashioned by two bones; observed within the metacarpophalangeal joints from the fingers or the radiocarpal joint of your wrist; functionally classified to be a biaxial joint.

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cartilage – semi-rigid connective tissue located around the skeleton in spots wherever adaptability and sleek surfaces guidance movement.

adrenaline – Key and many potent catecholamine hormone secreted by the adrenal medulla in response to shorter-expression pressure.

cupula – specialised framework within the foundation of a semicircular canal that bends the stereocilia of hair cells when The top rotates By the use of the relative motion with the enclosed fluid.

barrier defences – antipathogen defences deriving from the barrier that bodily prevents pathogens from getting into the body to establish an an infection.

arrector pili – smooth muscle that is definitely activated in reaction to external stimuli that pull on hair follicles and make the hair “arise”.

basal nuclei – nuclei on the cerebrum (with a couple of components from the upper Mind stem and diencephalon) which can be responsible for evaluating cortical movement commands and evaluating them with the general condition of the person by way of broad modulatory activity of dopamine neurons; largely connected with motor functions, as evidenced through the indications of Parkinson’s and Huntington’s disorders.

popular bile duct – composition fashioned through the union from the popular hepatic duct as well more info as the gallbladder’s cystic duct.

synthetic pacemaker – healthcare product that transmits electrical signals into get more info the heart to ensure that it contracts and pumps blood to the body.

anterior cardiac veins – vessels that parallel the tiny cardiac arteries and drain the anterior surface of the ideal ventricle; bypass the coronary sinus and drain specifically into the proper atrium.

anterior communicating artery – anastomosis of the appropriate and still left interior carotid arteries; provides blood on the brain.

axon – solitary process of the neuron that carries an electrical sign (action likely) clear of the cell body toward a goal mobile.

abduction – movement while in the coronal airplane that moves a limb laterally clear of the body; spreading from the fingers.