A Simple Key For anatomy human heart Unveiled

corpus callosum – massive white matter construction that connects the ideal and still left cerebral hemispheres.

This e book may not be Employed in the training of large language styles or normally be ingested into significant language types or generative AI choices with no OpenStax's authorization.

ascending aorta – Original part of the aorta, climbing from your remaining ventricle for just a distance of somewhere around 5 cm.

costoclavicular ligament – band of connective tissue that unites the medial clavicle with the very first rib.

aorta – most significant artery within the body, originating through the remaining ventricle and descending to the abdominal area exactly where it bifurcates into your widespread iliac arteries at the level in the fourth lumbar vertebra; arteries originating from your aorta distribute blood to just about all tissues with the body.

contralateral – term meaning “on the opposite side,” as in axons that cross the midline in a fibre tract.

choroid plexus – specialised composition made up of ependymal cells that line blood capillaries and filter blood to produce CSF during the 4 ventricles in the brain.

Anatomy and physiology each are related to the construction and working system of the human body. All dwelling organisms on the planet are made up of cells, tissues, organs and organ methods.

Cells, such as, Possess a cell membrane (also known as the plasma membrane) that retains the intracellular environment—the fluids and organelles—different with the extracellular ecosystem. Blood vessels hold blood inside a closed circulatory technique, and nerves and muscles are wrapped in connective tissue sheaths that independent them from bordering constructions.

anterior inferior iliac backbone – compact, bony projection Situated to the anterior margin on the ilium, under the anterior superior iliac spine.

anulus fibrosus – hard, fibrous outer percentage of an intervertebral disc, that's strongly anchored on the bodies from the adjacent vertebrae.

bundle of His – (also, atrioventricular bundle) group of specialised myocardial conductile cells that transmit the impulse from the AV node with the interventricular septum; kind the remaining and ideal atrioventricular bundle branches.

Broca’s place – region from the frontal lobe connected with the motor instructions necessary for get more info speech creation and Positioned only inside the cerebral hemisphere liable for language creation, and that is the still left aspect in more info close to 95 p.c with the population.

bronchus – tube connected to the trachea that branches into lots of subsidiaries and offers a passageway for air to enter and go away the lungs.

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