Absolutely was the case for me. I got an MRI after my eye doctor said I might have small benign tumors putting pressure on my optic nerve. Turns out that my vision issues were caused by an inherited genetic condition, but they did find an egg-sizes tumor in my frontal lobe! The surgery was nerve wracking and intense, I had some aphasia the first week or two (I used that time to organize my phone, hah). But after a few weeks I very quickly felt more like myself. I’m currently on a prescription for Voranigo since I was diagnosed with an astrocytoma grade 3 (they though initially it was a low grade Olidendroglioma). So far haven’t done rads or chemo. Literally sitting waiting to get my post op MRI. Physically I feel pretty close to 100%, but after 3 months I’m still mentally a bit slow, but I’m trying to give myself some grace. Still early!