Musiek F E
Ear Hear. 1983 Mar-Apr;4(2):79-83. doi: 10.1097/00003446-198303000-00002.
A dichotic digit test was administered to 21 subjects with intracranial lesions. Twelve subjects had lesions limited to the cortex and nine had brain stem disorders. The dichotic digit test appeared to be a sensitive measure for detecting cortex and brain stem lesions. Laterality data indicated markedly reduced performance for the ear contralateral to the hemispheric lesion. Overall results were similar to previous reports on dichotic digits, supporting the use of this test as a screening procedure or part of a test battery for CNS evaluation.
对21名患有颅内病变的受试者进行了双耳数字测试。12名受试者的病变局限于皮层，9名患有脑干疾病。双耳数字测试似乎是检测皮层和脑干病变的一种敏感方法。偏侧性数据表明，与半球病变对侧的耳朵表现明显下降。总体结果与先前关于双耳数字的报告相似，支持将该测试用作中枢神经系统评估的筛查程序或测试组合的一部分。
