For a week after I took MDMA, I got brain zaps a lot. Bright colours would triggered them (Like the different coloured brand names of food at the grocery store). It felt like a mild seizure zap.

They felt good - Not to make it not serious. It could be serious.. I'm just explaining my experience..

I was in a euphoric depression. I think bipolar and epilepsy are often comorbid disorders no? I think so..

Antidepressants give brain zaps when you withdraw from them. It's lack of serotonin..