decussate – to cross the midline, as in fibres that venture from a single side in the body to another.
cuticle – in hair, the outermost layer of keratinocytes originating within the hair matrix, as observed inside of a cross-segment of the hair bulb.
atrioventricular bundle branches – (also, remaining or suitable bundle branches) specialised myocardial conductile cells that come up through the bifurcation with the atrioventricular bundle and go through the interventricular septum; bring on the Purkinje fibres in addition to to the right papillary muscle via the moderator band.
dentin – bone-like tissue immediately deep into the enamel from the crown or cementum of the basis of a tooth.
cervical vertebrae – seven vertebrae numbered as C1–C7 that are located within the neck region of your vertebral column.
adrenal vein – drains the adrenal or suprarenal glands which can be promptly remarkable to your kidneys; the right adrenal vein enters the inferior vena cava immediately as well as the still left adrenal vein enters the still left renal vein.
capitate – within the lateral facet, the 3rd in the four distal carpal bones; articulates with the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and mostly While using the 3rd metacarpal distally.
Anatomy and physiology both are associated with the framework and operating method of a human body. All living organisms on this planet are made up of cells, tissues, organs and organ devices.
Then the ATP is broken down (catabolism) along with a controlled degree of Vitality is released, that is used by the cell to execute a certain task.
apical ectodermal ridge – enlarged ridge of ectoderm within the distal conclude of a limb bud that stimulates advancement and elongation in the limb.
immediate pathway – connections within the basal nuclei in the striatum for the read more globus pallidus inner section and substantia nigra pars reticulata that disinhibit the thalamus to extend cortical Charge of movement.
When a single considers the relation of these subdivisions of the skeleton for the tender areas of the human body—such as the nervous technique, the digestive method, the respiratory program, click here the cardiovascular system, and also the voluntary muscles from the muscle mass system—it is obvious which the features of the skeleton are of 3 differing kinds: guidance, protection, and movement.
abducens nerve – sixth cranial nerve; accountable for contraction of among the extraocular muscles.
azygos vein – originates within the lumbar region and passes through the diaphragm to the thoracic cavity on the appropriate facet with the vertebral column; drains blood through the intercostal veins, oesophageal veins, bronchial veins, together with other veins draining the mediastinal region; contributes to the remarkable vena cava.