Trade encourages specialisation, which brings prosperity; global capital markets, for all their problems, allocate money more efficiently than local ones; economic co-operation encourages confidence and enhances security. Yet despite its obvious benefits, the globalised economy is under threat.
RA (the most common disease cause) and Paget disease of the cervical spine can cause atlantoaxial dislocation or subluxation, basilar invagination, or platybasia. Metastatic tumors that affect bone can cause atlantoaxial dislocation or subluxation.
Answer Wiki. Computer screen can not affect your sight, however poor screen may cause some eye strain. Myopia of minus 9 shouldn't change much, as long as it is corrected with glasses or contact lenses. It is important to regularly check your eyes if you have high myopia, especially you need a thought examination of retina.