语音提示对脑卒中后非流畅性失语患者成语朗读能力的影响

The effect of voice cues on nonfluent aphasia patients＇ performance in reading idioms

目的考查语音提示对脑卒中后非流畅性失语患者朗读成语能力的影响。方法选用一系列熟悉成语，运用DMDX软件编制程序通过电脑屏幕呈现，比较在无语音提示和有语音提示两种条件下，非流畅性失语患者正确朗读成语后两个字的正确数。结果当不给予受试者语音提示时，平均成绩为（9．46±13．08）分；当给予语音提示时，平均成绩为（13．61±6．06）分，差异有统计学意义（P〈0．001）。结论语音提示可提高脑卒中后非流畅性失语患者对熟悉成语的口语产出能力。

Objective To examine the effect of voice cues on nonfluent aphasia patients＇ performance in reading idioms. Methods Very familiar idioms were presented to aphasia patients on a computer screen either with or without an accompanying voice cue. The patients were asked to say the last two words of each idiom. The number of errors with the last two words of the idioms was used to compare the patients＇ performance under the two condi- tions. Results The mean correct score was 9.46 ±13,08 when the idioms were presented without a voice cue, but 13.61±6.06 with the voice cue. The difference was statistically significant. Conclusion Voice cues can improve the speaking of familiar idioms for nonfluent aphasia patients.