Anavex Life Sciences Corp (AVXL)

[Steady_T]

The regulatory standards are not any different. Working with the brain is a lot tougher than most of the rest of the body for several reasons.

The brain is lot less accessible than the rest of the body. It's that whole skull thing. The brain is the most complex organ in the body. The chemistry and interconnectedness of the brain is not nearly as well understood as most of the rest of the body. Case in point, the gut brain axis is just now being recognized and researched.

I could go on, but I think you get the idea.