Neumärker K J
Z Kinder Jugendpsychiatr. 1987;15(1):57-67.
4 patients (2 female; 2 male) are described having already had motility psychoses at children's age. Hyperkinetic and akinetic periods of different duration are typical for clinical picture. Long-term catamnesis made from to 19 years show the favourable prognosis of that type of psychosis which is being appointed to cycloid psychosis. Analysing these disease processes problems of differential diagnosis and classification of motility psychosis, that is seldom to be found at children's age, are pointed out. The first description made by Wernicke as well as Kleist's and Leonhard's research with differential diagnostical demarcations are mentioned.
描述了4例（2例女性；2例男性）在儿童期就已患有运动性精神病的患者。不同持续时间的运动亢进期和运动不能期是典型的临床表现。长达19年的长期随访显示，这种被归为环性精神病的精神病类型预后良好。分析了这些疾病过程中运动性精神病的鉴别诊断和分类问题，这种病在儿童期很少见。提到了韦尼克的首次描述以及克莱斯特和莱昂哈德关于鉴别诊断界限的研究。
