Process / pipelinePhase-based connectivity
相位锁定值
相位锁定值（PLV）是一种频域神经同步性度量，用于量化两个信号之间相位差的稳定性。PLV由Lachaux及其同事于1999年提出，它独立于信号幅度检测脑区之间的相位耦合，使研究人员能够表征脑电图（EEG）和脑磁图（MEG）记录的功能连接性。
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来源
- Lachaux, J. P., Rodriguez, E., Martinerie, J., & Varela, F. J. (1999). Measuring phase synchrony in brain signals. Human Brain Mapping, 8(4), 194–208. DOI: 10.1002/(SICI)1097-0193(1999)8:4<194::AID-HBM4>3.0.CO;2-C ↗
- Varela, F., Lachaux, J. P., Rodriguez, E., & Martinerie, J. (2001). The brainweb: phase synchronization and large-scale integration. Nature Reviews Neuroscience, 2(4), 229–239. DOI: 10.1038/35067550 ↗
如何引用本页
ScholarGate. (2026, June 3). Phase-Locking Value (PLV). ScholarGate. https://scholargate.app/zh/neuroimaging/phase-locking-value
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