The back of Blake's hand is wounded. Geela asks, "Can you close your hand?" Blake does so, with difficulty. Geela says, "The tendons are not cut."
Damage to the tendons in the back of a hand would impair the hand's ability to open, not to close.
Damage to the tendons in the back of a hand would impair the hand's ability to open, not to close.
At 12:17, sweeping over Vila as he says "Everyone's an alien to him".
At 27:10, reflected in the cabinet throughout the discussion regarding the Decimas.