CLUSTERS OF DEVIANT SPEECH DIMENSIONS IN DYSARTHRIAS
CLUSTERS OF DEVIANT SPEECH DIMENSIONS IN DYSARTHRIAS
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DOI：
10.1044/jshr.1203.462
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发表时间：
1969-01-01
期刊：
影响因子：
--
通讯作者：
BROWN, JR
中科院分区：
文献类型：
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作者：
DARLEY, FL;ARONSON, AE;BROWN, JR
相关矩阵被用来证明所观察到的异常语音维度的共同出现。这项技术的应用导致了八种不同的功能障碍群的出现。在所研究的七种神经疾病中，每一种都有自己独特的群集组或模式。然而，任何一个簇都出现在不止一个障碍中，并被不止一个障碍所共享。对集群中存在的维度的检查允许通常基于对集群负责的有缺陷的生理来给集群一个逻辑确定的名称。对每个疾病的神经肌肉特征的了解导致了关于每个簇的神经肌肉底物的推断。簇间关联提供了某些神经肌肉缺陷共同出现的线索。进一步的检查导致确定了个体异常言语维度的可能的神经肌肉基础。这些结论可以作为更准确的生理学和神经生理学测量的假设，以进一步描述构音障碍的问题。
Correlation matrices were used to demonstrate co-occurrence of deviant speech dimensions observed. Application of this technique led to the emergence of eight distinctive clusters of dysfunction. Each of seven neurologic disorders studied had its own unique group or pattern of clusters. However, any one cluster emerged in and was shared by more than one disorder. Inspection of the dimensions present in a cluster permitted giving the cluster a logically determined name based usually on the defective physiology responsible for the cluster. Knowledge of the neuromuscular characteristics of each disorder led to deductions concerning the neuromuscular substrate for each cluster. Intercluster correlations yielded clues concerning co-occurrence of certain neuromuscular defects. Further inspection led to identification of the probable neuromuscular bases of individual deviant speech dimensions. These conclusions may serve as hypotheses for more accurate physiologic and neurophysiologic measurements to further delineate the problems of dysarthria.