So they’re taking broken rat brains and inserting human nerve cells . . . what do you think about that?
How about this:
They’re breaking the rat brains on the purpose, giving them strokes, so they can try something out.
What are they trying out?
Is repairing broken brains with new nerve tissue possible?
And this new nerve tissue – it’s not something you can buy or borrow so where does that come from?
It’s actually manufactured from human skin tissue which they have reprogrammed to be nerve cells. Cool, huh?
Did you know they can do that now? I wrote a small piece about that back in 2014.
So are the human nerve cells connecting to cells in the rat brains?
“Six months after the transplantation, we could see how the new cells had repaired the damage that a stroke had caused in the rats’ brains,” says one of the researchers
It gets better. A stroke is an event that causes areas of damaged (dead) cells in the brain. From either too much blood (a bleed from a burst vessel) or not enough blood (a clot blocking blood flow) So there are dead brain cells.
“We have been able to see that the fibres from the transplanted cells have grown to the other side of the brain, the side where we did not transplant any cells, and created connections”
From this article Repairing stroke-damaged rat brains (https://www.sciencedaily.com/releases/2020/04/200408102150.htm) in ScienceDaily.