The Ultimate Guide To human anatomy & physiology
The Ultimate Guide To human anatomy & physiology
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ampulla – within the ear, the construction at the base of a semicircular canal that contains the hair cells and cupula for transduction of rotational motion of The pinnacle.
cutaneous membrane – pores and skin; epithelial tissue manufactured up of a stratified squamous epithelial cells that deal with the skin with the body.
dense body – sarcoplasmic construction that attaches to your sarcolemma and shortens the muscle as skinny filaments slide past thick filaments.
apocrine sweat gland – form of sweat gland that's associated with hair follicles inside the armpits and genital areas.
cupula – specialised composition in the foundation of the semicircular canal that bends the stereocilia of hair cells when The top rotates By the use of the relative movement of your enclosed fluid.
cauda equina – bundle of spinal nerve roots that descend with the reduce spinal twine below the 1st lumbar vertebra and lie within the vertebral cavity; has the looks of the horse’s tail.
In this post the areas of the skeleton are described in terms of their sharing in these capabilities. The Issues and injuries which will have an affect on the human skeleton are described while in the short article bone condition.
antibodies – (also, immunoglobulins or gamma globulins) antigen-distinct proteins made by specialised B lymphocytes that shield the body by binding to international objects which include germs and viruses.
axoplasm – here cytoplasm of the axon, which is different in composition than the cytoplasm with the neuronal cell body.
artificial pacemaker – healthcare unit that transmits electrical signals towards the heart to make certain it contracts and pumps blood on the body.
direct pathway – connections in the basal nuclei with the striatum on the globus pallidus internal section click here and substantia nigra pars reticulata that disinhibit the thalamus to extend cortical Charge of motion.
aldosterone – hormone developed and secreted from the adrenal cortex that stimulates sodium and fluid retention and boosts blood volume and blood pressure level.
blood-Mind barrier (BBB) – physiological barrier amongst the circulatory program and also the central anxious method that establishes a privileged blood source, limiting the flow of substances in the CNS.
coronoid fossa – despair to the anterior surface area in the humerus previously mentioned the trochlea; this Area gets the coronoid technique of the ulna once the elbow is maximally flexed.