This. Also the question is what the possible complexity of the question is that you want to convey. As long as it is rather simple it might seem realistic to argue that there is no language involved (i would argue this is wrong). But as soon as the problems get more complex, the system you need to use to communicate this question becomes more and more undeniably a form of language (i think about complexity here as things like self-referentiality which need sufficiently complex formal systems to be expressed – think what gödel is about). So this part seems more complicated than it is understood. The same goes for the brain-imaging argument. As a philosopher I have unfortunately seen even accomplished scientists in this field follow a surprisingly naive empiricist approach a lot of times – which seems to me to be the case here also.