Malyshev Iu I, Solonichenko V G
Zh Nevropatol Psikhiatr Im S S Korsakova. 1984;84(3):365-8.
Two pairs of monozygotic twins with tic hyperkinesis are described. One pair manifested a clinical picture of generalized tic (Gilles de la Tourette's disease), the other generalized and local tic. These observations may point to an involvement of hereditary factors in the genesis of generalized tic and to the similarity of the pathogenetic mechanisms of local and generalized tics.
本文描述了两对患有抽动多动症的同卵双胞胎。其中一对表现出全身性抽动的临床症状（抽动秽语综合征），另一对则既有全身性抽动又有局部抽动。这些观察结果可能表明遗传因素参与了全身性抽动的发病过程，也表明局部抽动和全身性抽动的发病机制具有相似性。
