Disorders of higher cortical function.

response to steroid therapy. AJ7NR Am Jf Neuroradiol 1994;15:973-82. 107 Stevens JM. Infections of the central nervous system. In: Butler P, ed. Imaging of the nervous system. London: Springer-Verlag, 1990:107-30. 108 Junger SS, Stem BJ, Levine SR, et al. Intramedullary sarcoidosis-clinical and magnetic imaging characteristics. Neurology 1993;43:333-7. 109 Rogg JM, Benzil DL, Haas RL, Knucky NW. Intramedullary abscess, an unusual manifestation of a dermal sinus. AJNR Am Jf Neuroradiol 1993;14: 1393-5. 110 Hardwidge C, Palsingh J, Williams B. Pyomyelia: an intramedullary abscess complicating lumbar lipoma with spina bifida. BrJNeurosurg 1993;7:419-22. 111 Esposito MB, Arrington JA, Murtaugh FR, et al. MR of the spinal cord on a patient with Herpes zoster. AJNR Am J Neuroradiol 1993;14:203-4. 112 Demaeral R, Wilms G, Van Lierde S, et al. Lyme disease in childhood presenting as primary leptomeningeal enhancement without parenchymal findings on MR. AINRAmJ Neuroradiol 1994;15:302-4. 113 Naidich TP, Zimmerman RA, McLone DG, et al. Congenital anomalies of the spine and spinal cord. In: Scott Atias, ed. Magnetic resonance imaging of the brain and spine. New York: Raven Press, 1991:865-920. 114 Naidich TP, McLone DG, Harwood-Nash D. Spinal dysraphism. In: Newton PH, Potts DG, eds. Modern neuroradiology. Vol 1. Computed tomography of the spine and spinal cord. San Anselmo, CA: Clavadel Press, 1983:299-354. 115 Brooks BS, Duval ER, El Gammal T, et al. Neuroimaging features of neurenteric cysts: analysis of nine cases and review of the literature. AJNR Am J Neuroradiol 1993; 14:735-46.

[1]  K. Lauer,et al.  Early prognostic factors for disability in multiple sclerosis, a European multicenter study , 1992, Acta neurologica Scandinavica.

[2]  T. Riise,et al.  Prognostic factors for life expectancy in multiple sclerosis analysed by Cox-models. , 1988, Journal of clinical epidemiology.

[3]  V. Clark,et al.  Factors associated with a malignant or benign course of multiple sclerosis. , 1982, JAMA.

[4]  G. Beebe,et al.  Studies on the natural history of multiple sclerosis--8. Early prognostic features of the later course of the illness. , 1977, Journal of chronic diseases.

[5]  T. Riise,et al.  Epidemiologic trends in multiple sclerosis in Møre and Romsdal, Norway , 1991, Neurology.

[6]  J. Kurtzke,et al.  Survival in multiple sclerosis. , 1989, Journal of clinical epidemiology.

[7]  B. Weinshenker,et al.  Natural history of multiple sclerosis. , 2005, Neurologic clinics.

[8]  G. Aimard,et al.  Course and prognosis of multiple sclerosis assessed by the computerized data processing of 349 patients. , 1980, Brain : a journal of neurology.

[9]  D.,et al.  Regression Models and Life-Tables , 2022 .

[10]  J. Baskerville,et al.  The natural history of multiple sclerosis: a geographically based study. 3. Multivariate analysis of predictive factors and models of outcome. , 1991, Brain : a journal of neurology.

[11]  D. Mcalpine The benign form of multiple sclerosis. A study based on 241 cases seen within three years of onset and followed up until the tenth year or more of the disease. , 1961, Brain : a journal of neurology.

[12]  O. Andersen,et al.  Prognostic factors in a multiple sclerosis incidence cohort with twenty-five years of follow-up. , 1993, Brain : a journal of neurology.

[13]  S. Poser,et al.  Age at onset, initial symptomatology and the course of multiple sclerosis , 1982, Acta neurologica Scandinavica.

[14]  W. O'Fallon,et al.  A reappraisal of the epidemiology of multiple sclerosis in Olmsted County, Minnesota , 1990, Neurology.

[15]  N. Mantel Evaluation of survival data and two new rank order statistics arising in its consideration. , 1966, Cancer chemotherapy reports.