I see what you mean. I think biogens is aducanumab. I have a hard time remembering that too! It doesn't exactly roll off your tongue.
Yeah I don't know what to say about fda. They certainly screwed up with biogen. Now all the other plaque fighters, with poor data want to get their drug approved too...well you did it for biogen!! I don't know how Cortexymes drug will end up. There are new drugs in the works, like anavex's too. I could see a cocktail of the effective drugs used...NOT biogens. Unfortunately the pharma industry moves at a snails pace.
I don't know where the sava drug stands. I am bothered by the apparently edited pictures.