Freeze Frame

A friend told me something extraordinary. She said the last thing a person sees when they die is recorded in their brain.

So I thought about that and it wasn't long before I comprehended the horror of it.

Follow my thinking here. The brain is working enough to capture that final image. Now what if other parts of the brain are still functioning? If that is true then that means the mind is still active, if only for a few seconds.

How long would those seconds last with only that last image to see?

It keeps me up at night.