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Thoracic nerves The thoracic nerves refer to the cluster of nerve fibers found in the upper body, particularly within the chest region. These nerve fibers are considered spinal nerves, which carry and ...

The aorta originates from the left ventricle of the heart. It ends in the abdomen where it branches into the two common iliac arteries. The aorta has five separate segments. The descending aorta ...

Spurred by the success of an earlier anatomy class offered as a massive open online course (MOOC), the University of Pennsylvania School of Medicine is expanding its course offerings through its own ...

Doctors use various tests to diagnose and assess thoracic outlet syndrome, including tests to evaluate muscle activity and check for neurological issues. Some tests aim to replicate a person’s ...