In 30 comatose head injured patients vestibulo-ocular responses were elicited by caloric stimulation. Inter- and intra-observer agreement of these responses was studied. The responses were shown in the form of a film to ten doctors who classified them into four categories: no reaction, tonic reaction, paradoxical nystagmus and nystagmus. The level of the coefficient Kappa (a chance-corrected me...

Dear Editor : I read with interest the case report of disseminated multiresistant tuberculosis involving the brain published in your journal [1]. The patient was completely evaluated and properly treated, and the favorable outcome confirms excellent care. I would like to comment on the paradoxical cerebral manifestations observed during treatment of tuberculosis. The first case of tuberculosis ...