["Cluster-tic syndrome" with a report of our case].

The author describes a case with elements of trigeminal neuralgia coexistent with Horton's headaches, with predominance of the latter ones. For this syndrome the author proposes the name "cluster-tic". In the pathogenesis of headache attacks of Horton's type and neuralgia of the V nerve the mediation of neurotransmitters and the nosological position of the described syndrome are discussed.