Response letter regarding the article “Evidence for relative cortical sparing in benign multiple sclerosis: a longitudinal magnetic resonance imaging study,” by Calabrese,et al.

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References

1 Hawkins SA McDonnell GV . Benign multiple sclerosis? Clinical course, long term follow up, and assessment of prognostic factors. J Neurol Neurosurg Psychiatry 1999; 67: 148–152.

2 Ramsaransing GS De Keyser J . Benign course in multiple sclerosis: a review. Acta Neurol Scand 2006; 113: 359–369 [review].

3 Glad S Nyland H Myhr KM . Benign multiple sclerosis. Acta Neurol Scand 2006; 183(Suppl.): 55–57 [review].

4 Lublin FD Reingold SC . Defining the clinical course of multiple sclerosis: results of an international survey. Neurology 1996; 46: 907–911.

5 Amato MP Ponziani G Siracusa G Sorbi S . Cognitive dysfunction in early-onset multiple sclerosis: a reappraisal after 10 years. Arch Neurol 2001; 58: 1602–1606.

6 Amato MP Zipoli V Portaccio E . Multiple sclerosis-related cognitive changes: a review of cross-sectional and longitudinal studies. J Neurol Sci 2006; 245: 41–46.