Originally Posted by curem

soccer: My dad is 73, but was diagnosed about 4-5 years ago. He is still very active and plays tennis, but has issues with nausea that affect him a bit.

kiwi: Thank you for the heads up. I will be asking him for preliminary results, and will ask if I can speak with the current participants in America, of which I believe there are five so far. There are over twenty participants in Africa, so I want to know more about that trial.

I figured there would be more data on this forum from people who have used the helmet, but I guess that's not the case.

Does anyone have experience with this, or know someone who does?