She has a brain!!! Well okay, she has a computer type thing that works as a brain, also made by humans. They probably though her having to plug into things via her head was creepy, also the wrist means if something attacks her while she's gathering data she can quickly disconnect without too much damage.

And First Aid running that diagnostic is certainly weird for Miria, and her systems are pinging all green. No issues on the purely mechanical front, but if that scan can say. Pick up on the fact that she's a muddle of confused emotions and not actually knowing what she's feeling is something that folks with a sex drive can feel and normal, at least in cases that aren't caused by stupid flowers, then maybe the scan won't be a fruitless attempt at figuring out what's going on.