But her situation is, and remains, a ‘Wittgensteinian’ one. She does not know ‘Here is one hand’ – her loss of proprioception, her de-afferentiation, has deprived her of her existential, her epistemic, basis – and nothing she can do, or think, will alter this fact. She cannot be certain of her body – what would Wittgenstein have said, in her position?