All the existing ALS drugs The charts above each show two lines, one for untreated decline and the other representing treated decline. It can be seen that the error bars overlap showing no efficacy.
Neuralzeta Showing the monthly decline BEFORE starting Neuralzeta (solid black line) and theRED line showing the decline AFTER starting. The dashed black line shows the decline extrapolated from prior to start. i.e.. what would happen if never taken Neuralzeta.