I recently heard that the nerves controlling the pinkie and ring finger are intertwined to the degree that it’s almost impossible for most people to move the pinkie and ring fingers without the other. Does it count as “independent” if one twitches while the other does the real moving? I think I may finally be special!
One can feel/see this my making a fist with the ring finger extended then manipulating it with the other hand. Or having some one else gently manipulate it