Fig.3.
The trend of amyotrophic lateral sclerosis-functional rating scale (ALS-FRS) and forced vital capacity during 12 month follow up in patients of both group. A. ALS-FRS and B. Forced vital capacity (FVC) in the intravenous (IV) and intrathecal (IT) groups due to worsening of patients’ conditions. ALS-FRS and FVC data are mean ± SEM.