He continued to explore Central America, hoping to find a strait from the Atlantic to the Pacific. He failed, instead discovering, and naming, California. In 1541, Cortes cortÃ©s returned To spain an embittered man and retired to an estate Near seville where he died on 2 december. 1547
Causes. The cause of the muscle spasm lies in the fact that the bulging disc is pressing against the ligament that holds it in place. Since this ligament contains nerves, the result is pain. Because of the initial pain, the back muscles go into spasm as part of the body's effort to immobilize the painful area.he cause of the muscle spasm lies in the fact that the bulging disc is pressing against the ligament that holds it in place. Since this ligament contains nerves, the result is pain.
Along with pain, a bulging and herniated disc can cause numbness. If the pain or numbness is in the buttocks or legs, then the damage is most likely in the lower spine.This is, more often than not, Sciatica, which is the most common symptom a bulging or herniated disc.f the symptoms are in the arms, shoulders, or neck, the bulging or herniated discs are more than likely in the upper spine and neck area. Although both bulging and herniated discs are likely to cause pain and numbness, many people that have had these disc disorders have experienced no symptoms at all.