Neuralink is a brain-computer interface for paralysis/ALS, it reads brain signals to control devices, not treat structural conditions or pain. It cannot help with Chiari Malformation or migraines. If your 2010 decompression seems to be reversing and Botox isn't controlling your headaches, you need to see your neurosurgeon, not a BCI company. Recurrence happens updated imaging & a Chiari specialist eval is what you actually need right now.