[P300与痴呆:诊断相关性II]。

EEG-EMG Zeitschrift fur Elektroenzephalographie, Elektromyographie und verwandte Gebiete Pub Date : 1992-06-01

U Wranek, G Ladurner, W Klimesch

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引用次数: 0

摘要

最近对痴呆受试者的erp延迟与信息处理能力下降之间关系的研究得出了不同的结果。在本研究中，p300潜伏期和RT被用于区分痴呆和非痴呆受试者。基于Treisman的“特征整合理论”，设计了一个实验来研究更复杂的认知过程。结果表明，p300潜伏期和RT均可作为认知能力的附加诊断指标。

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[P300 and dementia: diagnostic relevance II].

Recent research on the relationship between ERP-latencies and reduced information process capabilities with demented subjects has yielded divergent results. In the present study P300-latencies and RT are used in an attempt to differentiate between demented and nondemented subjects. Based on the "feature-integration-theory" of Treisman an experiment was designed in order to investigate more complex cognitive processes. The results showed that both P300-latency and RT may be used as additional diagnostic indices for cognitive capability.

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EEG-EMG Zeitschrift fur Elektroenzephalographie, Elektromyographie und verwandte Gebiete

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