No, there isn't.
Life is biochemistry, in humans very complex biochemistry, but nothing else. When the numerous biological systems that make a life possible have irreversibly failed, life ceases, hence brain function ceases, hence the sense of self, and memories, and personality, and identity, the works.
How do I deal with that? When I had cancer, I found I could consider my own extinction with equanimity; regret, indeed, but nothing of panic. I was under general anesthetic on several occasions there, and that will do as a simple analogy for oblivion.
I'm not a believer, but I notice Paul, John and 1 John think the natural end is extinction eg Romans 6:9, John 3:16, no different to my view ─ but now they can offer believer's paradise instead. Mark (perhaps metaphorically) and Revelation think the alternatives are the lake-of-fire sort of thing (torture unbelievers for eternity) or paradise.
As Ecclesiastes 3 puts it,
19 For the fate of the sons of men and the fate of beasts is the same; as one dies, so dies the other. They all have the same breath, and man has no advantage over the beasts; for all is vanity. 20 All go to one place; all are from the dust, and all turn to dust again.