I would have to say yes. I had the first seizure I can recall while in woodshop in Jr. High School. To this day I kinda feel like I feel an Aura coming on when I smell sawdust.

Yes it can. Many things can be an aura or triggers but it doesn’t work like that for everyone.

Smells, noise there are so many sensory things that unfortunately can trigger.

Yes there are some people who are sensitive to certain smell and can trigger a seizure

Thanks for the answer.