brucellosis is an endemic disease in our country. neurobrucellosis occurs in 5 to 10% of cases, and can present at any stage of of the disease. this study was undertaken to evaluate clinical, epidemiological and paraclinical aspects of brucellosis with and without neurological manifestations. data of 30 patients, 15 cases with nervous system involvement (neurobrucellosis) and 15 cases without n...