I never understood this argument...
They'd know what a human looked like from them before rebuilding her body.
You and I know what a human looks like. Doesn't mean either of us could rebuild one.
There are medical experts today who know a lot more, of course. Doesn't mean any of them could rebuild Vina, either. Or that those skilled in the human anatomy could rescue a dying dolphin or buzzard.
In fact it's obvious; just make one side look the same as the other.
That's complete bullshit. If you sawed me in half and then glued a mirror image of my left side to my right side, I'd not be capable of living for one heartbeat. I'm complex and asymmetric inside.
Even if she was unconscious and in a coma I'm certain the Talosians could still read thoughts and memories.
And how would
that help? Or do you think there are assembly instructions hidden in everybody's dreams? Whatever Vina knew of anatomy would probably be more hindrance than help in reassembling her.
The odds that they'd get the exterior right if the interior was a mess are close to zero. You don't heal a humpback by taking her to a press that bends her straight and a lathe that removes the extra bits. It's her spine that is all wrong, and if you don't know how to repair that, you can't do anything about the hump, either.
Timo Saloniemi