is this possible?

that ANTS can enter your head from your ears -while sleeping- and violate your brain - causing death-?
scientifically speaking.. any twist of fate knwon for that? Yes, ants can enter your ear canal but the worse I've see is where you go and get a bite in the ear waterway or areas around the ear drum. Most of the time, ample ear wax gives you some protection! Ants can't access your brain through the ear!
dangerous brain will give some symptom explicitly not normal, at that moment contact doctor may cure the problem- i regard so.
No, The Ear Drum would stop them.
No they can't. Your eardrum prevents ants, spiders, etc. from getting inside your head. They can crawl contained by your ear canal but not adjectives the way inside.
Nope.The ear drum take care of that.The ear wax is also a protective piece of equipment.
maybe if satisfactory of them crawled up your nose they could suffocate you. or if fire ants bit you adjectives over your head and you be allergic to their ant venom.. that might snuff out you I suppose.
I saw on the Discovery channel these huge worrisome ants (in Africa I think) that can carry sour (and eat) small children. But a healthy developed would probably wake up past that happened.
hold I set your mind at ease? or will you be have ant nightmares tonight?