Rumored Buzz on human anatomy and physiology definition
Rumored Buzz on human anatomy and physiology definition
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The Grownup human skeleton typically contains 206 named bones. These bones may be grouped in two divisions: axial skeleton and appendicular skeleton.
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coracoclavicular ligament – potent band of connective tissue that anchors the coracoid process of the scapula towards the lateral clavicle; delivers important oblique help for your acromioclavicular joint.
adrenaline – Principal and most strong catecholamine hormone secreted via the adrenal medulla in reaction to brief-phrase anxiety.
ciliary body – sleek muscle structure on the interior surface with the iris that controls The form of your lens from the zonule fibres.
anterior cavity – larger sized body cavity located anterior to the posterior (dorsal) body cavity; includes the serous membrane-lined pleural cavities to the lungs, pericardial cavity for the heart, and peritoneal cavity with the abdominal and pelvic organs; also called ventral cavity.
anatomical position – standard reference place used for describing places and directions around the human body.
bicipital groove – intertubercular groove; narrow groove Found between the better and lesser tubercles website with the humerus.
cerebral cortex – outermost layer of grey subject from the Mind, exactly where aware perception requires area.
brachial vein – deeper vein in the arm that kinds with the radial and ulnar veins in the reduce arm; results in the axillary vein.
apneustic centre – network of neurons throughout the pons that promote the neurons while in the dorsal respiratory group; controls the depth of check here inspiration.
cytokines – class of proteins that act as autocrine or paracrine signalling molecules; while in the cardiovascular program, they encourage the proliferation of progenitor cells and support to encourage both of those nonspecific and certain resistance to illness.
ball-and-socket joint – synovial joint shaped among the spherical close of 1 bone (the ball) that matches to the melancholy of a next bone (the socket); located within the hip and shoulder joints; functionally categorised for a multiaxial joint.
alveolar strategy of the maxilla – curved, inferior margin of your maxilla that supports and anchors the higher teeth.