The association with other paroxysmal disorders such as migraine, with or without aura, hemiplegic migraine, episodic ataxia and tics has also been described.
[orpha.net]
[…] patient had repetitive stereotypiessuch as body rocking and head rolling and palpebraland facial tics, which disappeared after few months.Sporadic attacks of migraine without aura
[docslide.com.br]