My wife is experiencing the following symptoms: uncontrolled body movements (seizing, ticking, contortion of face, arms, and torso), difficult speech (or unable to talk), migraine-like headaches following, and lack of balance. She has had an MRI, eeg monitoring, and sees a neurologist for controlled epilepsy. These episodes came out of the blue 2 weeks ago and eased for a day or two, then came back full force. Any ideas?