I posted this question about a year ago and didn't get any responses, so I'd like to ask it again.

You know that "falling" sensation you get? Physically, what do you think is going on in your body? Is it just random signals being sent to the brain?

I ask because I notice that I get some extreme cases of the falling sensation, including the wind gushing across my faces at a faster and faster rate (not that it's bad).

Any thoughts?

Thanks!