Facts About anatomy human heart Revealed

Facts About anatomy human heart Revealed

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condyloid joint – synovial joint through which the shallow depression at the end of a person bone receives a rounded stop from a second bone or maybe a rounded composition shaped by two bones; identified with the metacarpophalangeal joints from the fingers or perhaps the radiocarpal joint of your wrist; functionally classified like a biaxial joint.

bicuspid valve – (also, mitral valve or remaining atrioventricular valve) valve Positioned in between the left atrium and ventricle; consists of two flaps of tissue.

cribriform plate – little, flattened parts with several compact openings, Situated to either facet on the midline in the ground of your anterior cranial fossa; shaped with the ethmoid bone.

central canal – longitudinal channel during the centre of each and every osteon; includes blood vessels, nerves, and lymphatic vessels; often known as the Haversian canal.

deltoid ligament – wide intrinsic ligament Positioned around the medial side of the ankle joint; supports the talus within the talocrural joint and resists extra eversion of your foot.

cuboid – tarsal bone that articulates posteriorly Using the calcaneus bone, medially While using the lateral cuneiform bone, and anteriorly While using the fourth and fifth metatarsal bones.

anatomical posture – typical reference position employed for describing spots and Instructions over the human body.

cortex – in hair, the second or Center layer of keratinocytes originating through the hair matrix, as witnessed in a very cross-area in the hair bulb.

axoplasm – cytoplasm of the axon, which is different in composition compared to cytoplasm from the neuronal mobile body.

Dalton’s law – statement on the theory that a selected fuel key in a combination exerts its very own stress, like that precise gasoline form wasn't part of a mixture of gases.

angle of your rib – portion of rib with best curvature; get more info jointly, the rib angles variety by far the most posterior extent of the thoracic cage.

astrocyte – star-formed cell within the central anxious program that regulates ions and uptake and/or breakdown of some neurotransmitters and contributes into the development of your blood-Mind barrier.

ball-and-socket joint – synovial joint fashioned concerning the spherical get more info end of one bone (the ball) that matches into your depression of the next bone (the socket); located with the hip and shoulder joints; functionally categorized like a multiaxial joint.

allantois – finger-like outpocketing of yolk sac forms the primitive excretory duct in the embryo; precursor on the urinary bladder.