[Eeglablist] [EXT] Re: Help needed for identifying label indexes

Nemkova, Poli Poli.Nemkova at unt.edu
Tue Mar 30 18:04:42 PDT 2021


Hello Clement,

Thank you for reply!  Is there any other possible way to get them? My EEG.chanlocs.labels. has labels for the channels only and Plot > Channel Data (scroll)  shows the events, but manually lookup each event will be imprecise and time consuming for our research. But if EEGLAB can plot the events, that means the events indexes are stored somewhere in there?


Thank you much again.

___________
 Sincerely,
  ~Poli Nemkova

Ph.D. Student
https://urldefense.com/v3/__https://www.linkedin.com/in/nemkova/__;!!Mih3wA!QaJsEBb44zP4wjRcpgnqc3pd2wtNGQB1DMq8X5auAgkx34lqgo5eUj9Sq2_oLz4X6vWCDA$ 

Human/Machine Intelligence and Language Technologies HiLT Lab
Department of Computer Science and Engineering
University of North Texas, U.S.A.

________________________________
From: Clement Lee <cll008 at eng.ucsd.edu>
Sent: Tuesday, March 30, 2021 4:04 PM
To: Nemkova, Poli <Poli.Nemkova at unt.edu>
Cc: eeglablist at sccn.ucsd.edu <eeglablist at sccn.ucsd.edu>
Subject: [EXT] Re: [Eeglablist] Help needed for identifying label indexes

Hi Poli,

Have you successfully imported the .mff files into EEGLAB?  In EEGLAB, Plot > Channel Data (scroll) can be helpful. Otherwise you can check EEG.chanlocs.labels.

Best,
Clement Lee
Applications Programmer
Swartz Center for Computational Neuroscience
Institute for Neural Computation, UC San Diego
858-822-7535


On Tue, Mar 30, 2021 at 10:56 AM Nemkova, Poli via eeglablist <eeglablist at sccn.ucsd.edu<mailto:eeglablist at sccn.ucsd.edu>> wrote:
Hello everyone,

I'm  PhD student in CS and new to Eeglab. I'm struggling with preprocessing my dataset correctly. In particular, maybe anyone can kindly point me how can I see the indexes of labels to the raw signals? I work with .mff file. (In other words, when I see a matrix with raw signals for each channel, how can see which label corresponds with which signal?
(I can see events while plotting the data. So, I'm sure that the event labels indexes exist somewhere in the dataset).

Thank you much in advance!


___________
 Sincerely,
  ~Poli Nemkova

Ph.D. Student
https://urldefense.com/v3/__https://www.linkedin.com/in/nemkova/__;!!Mih3wA!RQ_BbDaLk_muGOIGkyGRu7D5cIqoMY-KXHPdKrkbc9G4mGihLCvfeu2ROa_TgrpEOppoDA$<https://urldefense.com/v3/__https://nam04.safelinks.protection.outlook.com/?url=https*3A*2F*2Furldefense.com*2Fv3*2F__https*3A*2F*2Fwww.linkedin.com*2Fin*2Fnemkova*2F__*3B!!Mih3wA!RQ_BbDaLk_muGOIGkyGRu7D5cIqoMY-KXHPdKrkbc9G4mGihLCvfeu2ROa_TgrpEOppoDA*24&data=04*7C01*7CPoli.Nemkova*40unt.edu*7C2ed4a3e8707b4946670d08d8f3bf8496*7C70de199207c6480fa318a1afcba03983*7C0*7C1*7C637527351180217415*7CUnknown*7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0*3D*7C3000&sdata=vfka6nvWpb72nPS4Ao0gG9xBrY1HjWae*2FL*2Fp*2F4UbC2c*3D&reserved=0__;JSUlJSUlJSUlJSUlJSUlJSUlJSUlJSUlJSUlJSU!!Mih3wA!QaJsEBb44zP4wjRcpgnqc3pd2wtNGQB1DMq8X5auAgkx34lqgo5eUj9Sq2_oLz4CXXY60Q$ >

Human/Machine Intelligence and Language Technologies HiLT Lab
Department of Computer Science and Engineering
University of North Texas, U.S.A.

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