Diagnostic criteria:
A. Fulfils criteria for 1.2.3.1 Familial hemiplegic migraine
B. A causative mutation on the CACNA1A gene has been demonstrated.
Diagnostic criteria:
A. Fulfils criteria for 1.2.3.1 Familial hemiplegic migraine
B. A causative mutation on the CACNA1A gene has been demonstrated.