I mean... [Her brows knit together. Honestly, it's difficult to explain.] Assuming that I'm still capable here, I'm able to halt and correct interference in the body.
[At least she had done it once before. During that occasion, she had just moved without thinking. This would be more intentional.]
Not all that long ago back home, there was a child who had stopped responding to anyone. She couldn't cry or laugh, she was just frozen after a vampire had stolen her memories. But I was able to reverse what that person had done.
[she doesn't know anything about a strange lake or river, but... this might be something to look into, at the very least.] Vampires in general are able to manipulate memories. But I'm a little different from a normal vampire, and so some of my skill sets are a bit more advanced than that.
[It's just an idea]
I've only done something similar once here in the past, and I don't remember it myself. But- if you are interested in such a thing, we can try at the very least. If you're up to it. [There's a number of reasons why a person might not be. And knowing that her powers are weakened here in Marina, it might not have the same effect that it should at home.]