arachnoid mater – Center layer with the meninges named for that spider-Internet–like trabeculae that extend among it plus the pia mater.
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cartilage – semi-rigid connective tissue observed around the skeleton in parts wherever versatility and sleek surfaces guidance movement.
choroid – extremely vascular tissue inside the wall of the attention that supplies the outer retina with blood/
axillary artery – continuation in the subclavian artery mainly because it penetrates the body wall and enters the axillary region; provides blood to the area near the head from the humerus (humeral circumflex arteries); nearly all the vessel proceeds in the brachium and gets the brachial artery.
anterior cavity – much larger body cavity located anterior on the posterior (dorsal) body cavity; consists of the serous membrane-lined pleural get more info cavities to the lungs, pericardial cavity for that heart, and peritoneal cavity for the abdominal and pelvic organs; also often called ventral cavity.
choroid plexus – specialised composition containing ependymal cells that line blood capillaries and filter blood to supply CSF while in the 4 ventricles with the brain.
ampulla – (on the uterine tube) middle percentage of the uterine tube through which fertilisation normally occurs
The central anxious process lies largely inside the axial skeleton, the Mind staying properly safeguarded by the cranium along with the spinal cord from the vertebral column, via the bony neural arches (the arches of bone that encircle the spinal cord) plus the intervening ligaments.
brachial vein – deeper vein of the arm that forms in the radial and ulnar veins in the reduced arm; leads to the axillary vein.
anulus fibrosus – tough, fibrous outer percentage of an intervertebral disc, click here that's strongly anchored towards the bodies from the adjacent vertebrae.
astrocyte – star-formed cell during the central nervous procedure that regulates ions and uptake and/or breakdown of some neurotransmitters and contributes on the formation with the blood-brain barrier.
descending aorta – portion of the aorta that continues downward past the end of your aortic arch; subdivided into your thoracic aorta as well as abdominal aorta.
allantois – finger-like outpocketing of yolk sac forms the primitive excretory duct on the embryo; precursor to your urinary bladder.