Yes. I have myoclonic jerks. People think I’m about to have a seizure when it happens. Let your neurologist know what is happening. If you can possibly catch it on video, it helps them understand. I know it is hard since you probably won’t know when it is going to happen. We happen to have a security camera in our home so I caught some episodes. I took some video to my appointment and was diagnosed with Dystonia. I was told that it was from old MS lesions. I have a similar problem with flashing LED lights setting it off. My neurologist did an EEG with photo stimulation (ie flashing lights). He said it is called a photo paroxysmal response. Unfortunately, I have not been able to find anything which relieves the symptoms very much. So far, I’ve been put on Baclofen, Tizanidine and Keppra.