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.
Angela tuener. During the period of adjustment, monovision contacts may cause blurred or double vision, nausea, headaches, dizziness and general discomfort. Some people may find that their eyes are easy to get tired when reading.And they may see halos or glare around the lights in the evening.eople who have normal stereo vision may suffer the loss of depth perception which is caused by monovision contacts. So drivers shouldn't wear monovision contacts, especially when they are driving at night. Because it is very dangerous due to the loss of depth perception.