A Review Of anatomy human body
A Review Of anatomy human body
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angiotensin II – protein made by the enzymatic action of ACE on inactive angiotensin I; actively brings about vasoconstriction and stimulates aldosterone release via the adrenal cortex.
diffusion – motion of the material from a place of greater concentration to one of lessen focus.
clotting – also called coagulation; elaborate procedure by which blood elements type a plug to halt bleeding.
motion potential – change in voltage of the mobile membrane in reaction to your stimulus that brings about transmission of the electrical signal; exclusive to neurons and muscle mass fibres.
cranial – describes a place over or higher than Yet another part of the body correct; also referred to as remarkable.
anterior cavity – larger body cavity located anterior for the posterior (dorsal) body cavity; incorporates the serous membrane-lined pleural cavities for the lungs, pericardial cavity for your heart, and peritoneal cavity for your abdominal and pelvic organs; also referred to as ventral cavity.
choroid plexus – specialised construction containing ependymal cells that line blood capillaries and filter blood to produce CSF in the 4 ventricles of your Mind.
basal nuclei – nuclei on the cerebrum (using a handful of components from the higher Mind stem and diencephalon) which can be liable for examining cortical motion instructions and comparing them with the general condition of the individual via broad modulatory action of dopamine neurons; mostly relevant to motor features, as evidenced in the symptoms of Parkinson’s and Huntington’s ailments.
angiotensin I – protein produced by the enzymatic action of renin on angiotensinogen; inactive precursor of angiotensin II.
anterior inferior iliac spine – get more info tiny, bony projection Found on the check here anterior margin of the ilium, beneath the anterior remarkable iliac spine.
central anxious procedure (CNS) – anatomical division of your nervous program located throughout the cranial and vertebral cavities, particularly the Mind and spinal cord.
astrocyte – star-formed cell during the central nervous method that regulates ions and uptake and/or breakdown of some neurotransmitters and contributes into the development with the blood-Mind barrier.
digital arteries – formed from the superficial and deep palmar arches; offer blood on the digits.
axon terminal – close of your axon, the place there are usually quite a few branches extending toward the goal cell.