Baum S R
School of Communication Sciences & Disorders, McGill University, Montreal, Quebec, Canada.
Brain Lang. 1997 Dec;60(3):347-59. doi: 10.1006/brln.1997.1829.
An auditory lexical decision task was conducted to examine rhyme, semantic, and mediated priming in nonfluent and fluent aphasic patients and normal controls. Overall, monosyllabic word targets were responded to faster when preceded by rhyming word and nonword primes than unrelated primes. Similarly, semantically related primes facilitated lexical decisions to word targets. No evidence of mediated priming emerged. Results for individual subjects suggest differences in patterns across the subject groups. Implications of the findings for the integrity of lexical access in aphasic patients are considered.
进行了一项听觉词汇判断任务，以检查非流利性和流利性失语症患者及正常对照组中的押韵、语义和中介启动效应。总体而言，当单音节词目标之前出现押韵词和非词启动刺激时，其反应速度比无关启动刺激更快。同样，语义相关的启动刺激促进了对词目标的词汇判断。未出现中介启动效应的证据。个体受试者的结果表明不同受试者组之间存在模式差异。文中考虑了这些发现对失语症患者词汇通达完整性的影响。
