The 2-Minute Rule for anatomy human heart

baroreceptor reflex – autonomic reflex by which the cardiac centres observe indicators within the baroreceptor extend receptors and regulate heart perform according to blood move.

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chitin – sort of carbohydrate that sorts the outer skeleton of all arthropods which include crustaceans and insects; Additionally, it types fungi cell walls.

popular iliac vein – one of a set of veins that flows in the inferior vena cava at the level of L5; the left typical iliac vein drains the sacral location; divides into exterior and interior iliac veins near the inferior percentage of the sacroiliac joint

deltoid ligament – broad intrinsic ligament Situated on the medial facet from the ankle joint; supports the talus at the talocrural joint and resists excessive eversion in the foot.

cuboid – tarsal bone that articulates posteriorly Together with the calcaneus bone, medially With all the lateral cuneiform bone, and anteriorly Together with the fourth and fifth metatarsal bones.

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basal nuclei – nuclei of the cerebrum (by using a few parts while in the higher brain stem and diencephalon) which might be to blame for examining cortical movement instructions and evaluating them with the general state of the person here by way of wide modulatory exercise of dopamine neurons; mostly associated with motor features, as evidenced in the signs of Parkinson’s and Huntington’s diseases.

angiotensin I – protein produced by the enzymatic motion of renin on angiotensinogen; inactive precursor of angiotensin II.

Marathon Runners Runners show two features of living humans—responsiveness and movement. Anatomic constructions and physiological processes allow for runners to coordinate the motion of muscle mass teams and sweat in response to soaring inner body temperature. (credit history: Phil Roeder/flickr)

basilar artery – fashioned within the fusion of the two vertebral arteries; sends branches to the cerebellum, Mind stem, along with the posterior cerebral arteries; the principle blood offer on the Mind stem.

alveolar duct – tiny tube that prospects from the terminal bronchiole towards the respiratory bronchiole and it is The purpose of attachment for alveoli.

ball-and-socket joint – synovial joint shaped involving the spherical end of one bone (the ball) that matches into your depression of the 2nd bone (the socket); located with the hip and shoulder joints; functionally categorized being a multiaxial joint.

anterior longitudinal ligament – ligament that operates the length from the vertebral column, uniting the anterior aspects of the vertebral bodies.

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