| Phenotype details |
1st hemiplegic migraine attack 4y, 1st HMA hemiparesis left, 1st HMA hemiparesis not right, 1st HMA no language disturbances, 1st HMA no sensory disturbances, 1st HMA visual disturbances, 1st HMA confusion/somnolence; 1st severe attack 4y, 1st severe attack signs Somnolence/confusion/fever/epileptic seizures |