Board Thread:Off Topic/@comment-27082610-20170729051211/@comment-28288412-20170731014210

@Spirit: I don't think we know enough about how Grimm nervous systems compare to ours and if there is enough overlap in how they are composed to justify a semblance working on both theirs and ours like ypur semblance does.

Aside from that, it seems as though in tier 3 and above the user can choose which memories they alter and which specific aspects. How? Hoe can they pick and choose memories specifically? First two tiers are fairly indisicriminate but how does the user identify and visually the thoughts in later tiers?

Ability to purposefully remove memories from someone permanently creeps me out, but I accept it can work as a semblance.