Rumored Buzz on human anatomy and physiology definition
Rumored Buzz on human anatomy and physiology definition
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anastomosis – (plural = anastomoses) location in which vessels unite to allow blood to flow into even if there might be partial blockage in A different department.
binocular depth cues – indications of the gap of visual stimuli on The premise of slight dissimilarities in the photographs projected onto either retina.
dense body – sarcoplasmic composition that attaches to your sarcolemma and shortens the muscle mass as slim filaments slide past thick filaments.
cervical enlargement – region of the ventral (anterior) horn of the spinal cord that includes a bigger inhabitants of motor neurons to the better quantity of and finer control of muscles on the upper limb.
ciliary body – clean muscle construction on the interior surface of your iris that controls The form of the lens with the zonule fibres.
complement – enzymatic cascade of constitutive blood proteins that have antipathogen results, including the immediate killing of micro organism.
Physiology may be the study of how the human body operates. It describes the chemistry and physics at the rear of basic body functions, from how molecules behave in cells to how methods of organs perform jointly.
cortex – in hair, the second or Center layer of keratinocytes originating with the hair matrix, as witnessed inside a cross-part on the hair bulb.
antidiuretic hormone (ADH) – hypothalamic hormone that is definitely saved through the posterior pituitary Which alerts the kidneys to reabsorb h2o.
anterior inferior iliac spine – small, bony projection Positioned over the anterior margin on the ilium, below the anterior remarkable iliac backbone.
amniotic cavity check here – cavity that opens involving the internal cell mass and the trophoblast; develops into amnion.
brachiocephalic vein – one among a set of veins that sort from a fusion of your exterior and internal jugular veins plus the subclavian vein; subclavian, external and inside jugulars, vertebral, and inner thoracic get more info veins bring on it; drains the upper thoracic location and flows to the excellent vena cava.
Betz cells – output cells of the primary motor cortex that lead to musculature to move by way of synapses on cranial and spinal motor neurons.
coronoid fossa – melancholy within the anterior floor on the humerus earlier mentioned the trochlea; this Area gets the coronoid process of the ulna if the elbow is maximally flexed.