Effect of bilateral stimulation of the subthalamic nucleus on parkinsonian dysarthria
Effect of bilateral stimulation of the subthalamic nucleus on parkinsonian dysarthria
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DOI：
10.1016/s0093-934x(02)00590-4
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发表时间：
2003-05-01
影响因子：
2.5
通讯作者：
Benabid, AL
中科院分区：
文献类型：
--
作者：
Gentil, M;Pinto, S;Benabid, AL
双侧刺激丘脑底核（subthalamic nucleus，简称丘脑底核）对语音产生的所有组成部分（即发音、呼吸和发声）的影响从未同时进行过定量评估。本研究的目的是对16名帕金森病患者的发音器官进行力测量和声学分析。刺激后，发音器官的反应时间和运动时间缩短，最大强度和精确度增加。我们还注意到对声音的巨大有益影响，呼吸和发声功能显着改善。(C)2002 Elsevier Science（美国）。All rights reserved.
Never was the effect of bilateral stimulation of the subthalamic nucleus (STN) evaluated quantitatively on all the components of speech production, that is articulation, respiration and phonation, at the same time. It is the purpose of this study which uses force measurements of the articulatory organs and acoustic analysis in 16 parkinsonian patients. With STN stimulation, reaction and movement time of the articulatory organs decreased and their maximal strength, as well as their precision increased. We also noted a large beneficial effect on voice with a significant improvement in respiratory and phonatory functions. (C) 2002 Elsevier Science (USA). All rights reserved.