<div dir="ltr"><div>  Dear Zhipeng,</div><div>       Thank you for your interest in our work. We developed the CFD method based on PSI a few years ago, but it is not implemented and integrated in Fieldtrip yet.  Nevertheless,  I made the code publicly available on my github now (<a href="https://github.com/HaitengJiang/Cross-frequency-directionality-CFD-">https://github.com/HaitengJiang/Cross-frequency-directionality-CFD-</a>). If you have any questions, feel free to drop me an email.</div><div>                                                      Best regards,</div><div>                                                      Haiteng</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 21 Sept 2022 at 18:28, <<a href="mailto:fieldtrip-request@science.ru.nl">fieldtrip-request@science.ru.nl</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Send fieldtrip mailing list submissions to<br>
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Today's Topics:<br>
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   1. Calculate phase-slope index(PSI) at different frequencies<br>
      (zhipeng li)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Wed, 21 Sep 2022 09:39:31 +0800<br>
From: zhipeng li <<a href="mailto:lizhipeng3924@gmail.com" target="_blank">lizhipeng3924@gmail.com</a>><br>
To: <a href="mailto:fieldtrip@science.ru.nl" target="_blank">fieldtrip@science.ru.nl</a><br>
Subject: [FieldTrip] Calculate phase-slope index(PSI) at different<br>
        frequencies<br>
Message-ID:<br>
        <CAAUszHHORNwuhAbPF-yoNVDFzAcemGQQp-OtBFnOrLX=<a href="mailto:xETUOw@mail.gmail.com" target="_blank">xETUOw@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Dear community,<br>
<br>
My name is Zhipeng Li and  I'm a postgraduate student from Harbin Institute<br>
of Technology in China.<br>
<br>
Recently, I was analyzing data recorded using SEEG with FieldTrip, but<br>
could not find a way to calculate phase-slope index at different<br>
frequencies. That is the approach proposed in this article<br>
<a href="https://www.sciencedirect.com/science/article/abs/pii/S1053811915004267?via%3Dihub" rel="noreferrer" target="_blank">https://www.sciencedirect.com/science/article/abs/pii/S1053811915004267?via%3Dihub</a><br>
.<br>
<br>
I do not know whether the ft_connectivityanalysis function can achieve this<br>
function, and how to achieve it.  If not, is there any other way to achieve<br>
it in FieldTrip?<br>
<br>
Best,<br>
<br>
Zhipeng<br>
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Subject: Digest Footer<br>
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<a href="https://doi.org/10.1371/journal.pcbi.1002202" rel="noreferrer" target="_blank">https://doi.org/10.1371/journal.pcbi.1002202</a><br>
<br>
<br>
------------------------------<br>
<br>
End of fieldtrip Digest, Vol 142, Issue 12<br>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><div>Haiteng Jiang, PhD </div></div><div><div>Research Professor</div><div>the MOE Frontier Science Center for Brain Science and Brain-Machine Integration, Zhejiang University</div><div>Affiliated Mental Health Center & Hangzhou Seventh People's Hospital, Zhejiang University School of Medicine</div></div><div><font color="#0000ee" face="arial, helvetica, sans-serif"><u><a href="https://person.zju.edu.cn/HaitengJiang" target="_blank">https://person.zju.edu.cn/HaitengJiang</a></u></font><br></div></div></div></div></div></div></div></div></div></div></div></div></div>