Transient phase-locking and dynamic correlations: Are they the same thing?

✍ Scribed by Karl J. Friston; K.M. Stephan; R.S.J. Frackowiak

• Publisher: John Wiley and Sons
• Year: 1997
• Tongue: English
• Weight: 241 KB
• Volume: 5
• Category: Article
• ISSN: 1065-9471
• DOI: 10.1002/(sici)1097-0193(1997)5:1<48::aid-hbm5>3.0.co;2-n

✦ Synopsis

This work represents an attempt to bring together two important themes in neuronal dynamics. The first is the characterization of dynamic correlations in multiunit recordings of spike activity using joint-peri-stimulus time histograms (J-PSTHs) [Aertsen and Preissl, 1991: Non Linear Dynamics and Neural Networks]. The second is transient phase-locking at high (gamma) frequencies, either in terms of spiking in separable spike trains [e.g.