feature request: connectivity explorer

[XiaoyuZeng]

Hi. RAVE is really an incredible tool to handle ieeg data. The power explorer really makes it easier to explore the complex ieeg dataset.

It would be great if RAVE could support explorer that focus on the connectivity (e.g., coherence, PLV) between different electrode.

Again, thanks for your effort to develop this amazing tool! Looking forward to seeing a better RAVE!

Best regards, Xiaoyu

[dipterix]

Hi @XiaoyuZeng ,

Thanks for using RAVE. Do you have any suggestions on which connectivity models to implement? (like links or papers)

[XiaoyuZeng]

Hi @XiaoyuZeng ,

Thanks for using RAVE. Do you have any suggestions on which connectivity models to implement? (like links or papers)

Hi @dipterix Enclosed you can find links to a general summary of connectivity indexes in EEG or sEEG.

I would suggest Coherence and phase-locking value that are particularly popular and conventional.

General summary Bastos and Schoffelen A Tutorial Review of Functional Connectivity Analysis Methods and Their Interpretational Pitfalls Front. Syst. Neurosci., 08 January 2016. https://sci-hub.do/10.3389/fnsys.2015.00175

Coherence Rosenberg et al. The Fourier approach to the identification of functional coupling between neuronal spike trains. Prog Biophys Molec Biol 1989; 53; 1-31 https://sci-hub.do/10.1016/0079-6107(89)90004-7

Phase locking value Lachaux et al. Measuring phase sychrony in brain signals. Human Brain Mapping, 1999; 8; 194-208 https://sci-hub.do/10.1002/(SICI)1097-0193(1999)8:4%3C194::AID-HBM4%3E3.0.CO;2-C

[XiaoyuZeng]

@dipterix To measure the directionality of information flow, I would suggest partial directed coherence (PDC): Baccalá, L. A. & Sameshima, K. Partial directed coherence: a new concept in neural structure determination. Biol. Cybern. 84, 463–474 (2001).

[dipterix]

Thanks @XiaoyuZeng , we have plans to make phase modules. Right now there is a structural change within RAVE framework to support more signal types. Once that is finished, phase module will be on the schedule.

If you want to join slack channel, please send an email to rave-support@listserv.bcm.edu

[XiaoyuZeng]

Thanks @XiaoyuZeng , we have plans to make phase modules. Right now there is a structural change within RAVE framework to support more signal types. Once that is finished, phase module will be on the schedule.

If you want to join slack channel, please send an email to rave-support@listserv.bcm.edu

Sure! Already a huge fan of RAVE. thanks!

[XiaoyuZeng]

Thanks @XiaoyuZeng , we have plans to make phase modules. Right now there is a structural change within RAVE framework to support more signal types. Once that is finished, phase module will be on the schedule.

If you want to join slack channel, please send an email to rave-support@listserv.bcm.edu

I did send emails (several ones actually) to rave-support@listserv.bcm.edu. However, I encounter some problems related to the spam setting of this email. Anyway, my email is xiaoyuzengpsy@gmail.com. I would be highly appreciated if you can directly invite me into the slack channel of RAVE-SUPPORT. Thanks!