Orsini A, Fragassi N A, Chiacchio L, Falanga A M, Cocchiaro C, Grossi D
Dipartimento di Psicologia, Universitá La Sapienza, Roma, Italia.
Percept Mot Skills. 1987 Oct;65(2):555-8. doi: 10.2466/pms.1987.65.2.555.
Spatial span (Corsi's block-tapping test) and verbal span (Wechsler's Digits Forward test) were measured in 651 normal subjects and in three groups of extrapyramidal patients (Progressive supranuclear palsy, Parkinson, and Huntington's Chorea). Analysis showed Huntington's Chorea patients scored lower on both tests than did controls and other groups.
对651名正常受试者以及三组锥体外系疾病患者（进行性核上性麻痹、帕金森病和亨廷顿舞蹈症）进行了空间广度（科西方块敲击测试）和言语广度（韦氏数字顺背测验）测量。分析表明，亨廷顿舞蹈症患者在这两项测试中的得分均低于对照组和其他组。
