Is it true that whan a frog is DEAD and you are dissecting it there is an appearance of life due to knee-jerk reactions of the frog?

The Republican Party frog has been sliced and diced an disected! Keeps knee-jerking as if it were alive when we all know it died November 3, 2020! Alas poor yorick we knew thee well. Au revoir. So long. Adieu. Goodbye.