Discover Magazine writes on an interesting phenomena, that happens after we die. Usually, we expect the body to stop working. But instead,
Noble and colleagues at the University of Washington were testing a technique for measuring gene activity. As a control, they analyzed tissues from recently-dead zebrafish, expecting to see a steady decrease in new copies of genes as cellular activity tapered off. And that’s what they found — with some notable exceptions. After the zebrafish were dead, around one percent of their genes sprang to life, as though the cells were preparing to build something.
The idea that genes would activate after an organism’s death was unheard of, so the researchers wrote it off as a mistake with their instrumentation. But repeated tests, in fish and then in mice, continued to bear out the impossible: genes activating hours, or even days, after an organism died.[ After You Die, These Genes Come to Life ]
This reminded me of a recent lecture on the various pranas in our body and what they do. Out of all the pranas, one of them is activated after we die.
Speaking of pranas, there are five that requires mention. The prana above the throat is called prana. The one below the belly button is called apanan and is responsible for the excretion function. Samanan stays between these two — below the throat and above the belly button — and is responsible for digestion. Imagine our stomach as an engine generating energy by burning fuel. Like how the fire burns strongly in our traditional hearth, when air is blown, samanan helps with digestion. Vyanan is a prana which is spread all over the body, across all our naadis. The last — Udana — sits in the sushumna. At the time of death, it gathers all your accumulated karmas and leaves. Sometimes this prana gets attached to the body and will refuse to leave. That’s why Hindus cremate quickly. [ Why pranayama can control the mind ]