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.
Scanning speech (words are broken up), Affected eye adducts minimally or cannot, Nystagmus. Also remember SIN = scanning speech, intranuclear ophthalmoplegia and nystagmus. MS is a demyelinating diz. Pts can present with optic neuritis i.e. a sudden painful loss of vision, hemiparesis, bladder/ bowel incontinence.