EEG data analysis

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Gain and offset for physical values

Last post by apresacc « Fri Dec 17, 2021 3:59 pm
Replies: 4
by apresacc » Thu Dec 16, 2021 3:01 am

4 Replies

515 Views

Last post by apresacc
Fri Dec 17, 2021 3:59 pm
'Common' reference after biosig import of GSR, Resp and Plet

Last post by Coen « Wed Oct 20, 2021 6:56 pm
Replies: 1
by JellinaP » Wed Oct 20, 2021 3:46 pm

1 Replies

854 Views

Last post by Coen
Wed Oct 20, 2021 6:56 pm
Trigger decimal corresponding to b'' in python

Last post by cogpegu « Fri Oct 08, 2021 5:13 pm

by cogpegu » Fri Oct 08, 2021 5:13 pm

0 Replies

823 Views

Last post by cogpegu
Fri Oct 08, 2021 5:13 pm
Biosemi data format/Reading .bdf into Matlab

Last post by Coen « Fri Aug 27, 2021 12:08 pm
Replies: 9
by RicardaBraukmann » Tue Sep 23, 2014 10:40 am

9 Replies

20513 Views

Last post by Coen
Fri Aug 27, 2021 12:08 pm
Trouble with importing *bdf data into matlab (amplitude wrong)

Last post by murdugan « Thu Aug 26, 2021 2:57 pm

by murdugan » Thu Aug 26, 2021 2:57 pm

0 Replies

1054 Views

Last post by murdugan
Thu Aug 26, 2021 2:57 pm
1Hz Unexpected Frequency in Signal

Last post by Coen « Wed Jun 16, 2021 5:29 pm
Replies: 1
by achaiken » Tue Jun 15, 2021 12:03 pm

1 Replies

1660 Views

Last post by Coen
Wed Jun 16, 2021 5:29 pm
Strange artifact present in majority of components (15-30Hz)

Last post by kimvdun « Mon May 10, 2021 4:09 pm

by kimvdun » Mon May 10, 2021 4:09 pm

0 Replies

1886 Views

Last post by kimvdun
Mon May 10, 2021 4:09 pm
Different event codes (triggers) in EEGLAB

Last post by Coen « Wed Mar 10, 2021 1:26 pm
Replies: 1
by DrCri » Tue Mar 09, 2021 1:15 pm

1 Replies

2608 Views

Last post by Coen
Wed Mar 10, 2021 1:26 pm
Swapped head side and amp slots

Last post by Coen « Tue Feb 09, 2021 12:46 pm
Replies: 3
by intanwardhani » Mon Feb 08, 2021 4:06 pm

3 Replies

3241 Views

Last post by Coen
Tue Feb 09, 2021 12:46 pm
Mapping electrodes with cortical regions

Last post by prasanthr93 « Sun Aug 02, 2020 1:42 am

by prasanthr93 » Sun Aug 02, 2020 1:42 am

0 Replies

3391 Views

Last post by prasanthr93
Sun Aug 02, 2020 1:42 am
Difficulties to see the triggers

Last post by Coen « Fri Jan 31, 2020 4:08 pm
Replies: 1
by biosemiuser » Thu Jan 30, 2020 6:17 pm

1 Replies

4868 Views

Last post by Coen
Fri Jan 31, 2020 4:08 pm
Quick question about bit 16 (High when new Epoch is started) in trigger status channel

Last post by Coen « Tue Jan 14, 2020 10:43 pm
Replies: 1
by Kriale00 » Tue Jan 14, 2020 9:19 pm

1 Replies

4458 Views

Last post by Coen
Tue Jan 14, 2020 10:43 pm
Channel location_child's cap

Last post by nastalf « Thu Dec 26, 2019 7:43 am
Replies: 2
by nastalf » Thu Dec 19, 2019 5:29 am

2 Replies

5036 Views

Last post by nastalf
Thu Dec 26, 2019 7:43 am
One or more output arguments not assigned during call to "read_24bit"

Last post by Coen « Thu Nov 21, 2019 7:03 pm
Replies: 3
by deheering » Fri Nov 15, 2019 12:52 pm

3 Replies

5925 Views

Last post by Coen
Thu Nov 21, 2019 7:03 pm
merging BDFs?

Last post by Coen « Tue Jul 30, 2019 2:42 pm
Replies: 10
by alvin » Thu Feb 23, 2006 12:33 pm

10 Replies

28600 Views

Last post by Coen
Tue Jul 30, 2019 2:42 pm
slow drifting on EEG

Last post by Coen « Tue May 07, 2019 12:47 pm
Replies: 5
by kyungho » Sun Oct 22, 2017 6:30 am

5 Replies

13486 Views

Last post by Coen
Tue May 07, 2019 12:47 pm
upper limit for errors in electrode positioning

Last post by rainman « Tue Apr 09, 2019 9:48 pm

by rainman » Tue Apr 09, 2019 9:48 pm

0 Replies

6098 Views

Last post by rainman
Tue Apr 09, 2019 9:48 pm
location coordinates EXG channels

Last post by bert « Thu Nov 29, 2018 10:10 am

by bert » Thu Nov 29, 2018 10:10 am

0 Replies

6866 Views

Last post by bert
Thu Nov 29, 2018 10:10 am
Impact of reference electrode for import on data ?

Last post by Coen « Mon Nov 05, 2018 3:13 pm
Replies: 3
by bert » Thu Nov 01, 2018 11:15 am

3 Replies

7807 Views

Last post by Coen
Mon Nov 05, 2018 3:13 pm
Inconsistencies with channel locations

Last post by Coen « Wed Oct 24, 2018 12:19 pm
Replies: 6
by akirkland » Mon Oct 01, 2018 2:23 pm

6 Replies

11713 Views

Last post by Coen
Wed Oct 24, 2018 12:19 pm
ABR Peaks Positive or Negative

Last post by NVanderStoep « Mon Oct 01, 2018 11:01 am

by NVanderStoep » Mon Oct 01, 2018 11:01 am

0 Replies

7007 Views

Last post by NVanderStoep
Mon Oct 01, 2018 11:01 am
channel location

Last post by bhagyasree « Thu Sep 20, 2018 12:31 pm
Replies: 3
by lulu » Mon May 11, 2015 1:28 pm

3 Replies

15145 Views

Last post by bhagyasree
Thu Sep 20, 2018 12:31 pm
TCP/IP EEG data transform

Last post by Coen « Wed Aug 22, 2018 11:14 am
Replies: 1
by liming » Tue Aug 21, 2018 4:16 pm

1 Replies

6993 Views

Last post by Coen
Wed Aug 22, 2018 11:14 am
Headers of channel location file biosemi128sph.xyz

Last post by deeann « Tue Aug 07, 2018 9:58 am

by deeann » Tue Aug 07, 2018 9:58 am

0 Replies

7050 Views

Last post by deeann
Tue Aug 07, 2018 9:58 am
EDFbrowser beta with video support (windows)

Last post by Teuniz « Sat May 12, 2018 2:16 pm

by Teuniz » Sat May 12, 2018 2:16 pm

0 Replies

7703 Views

Last post by Teuniz
Sat May 12, 2018 2:16 pm
EXG1-8

Last post by Crucis « Tue Dec 05, 2017 7:03 pm

by Crucis » Tue Dec 05, 2017 7:03 pm

0 Replies

8274 Views

Last post by Crucis
Tue Dec 05, 2017 7:03 pm
Extracting Status Information (Electrode Offset, CMS in range)

Last post by Coen « Mon Nov 20, 2017 4:49 pm
Replies: 1
by KatPa » Thu Nov 16, 2017 2:33 pm

1 Replies

8037 Views

Last post by Coen
Mon Nov 20, 2017 4:49 pm
Weird ERP results

Last post by Coen « Wed Sep 13, 2017 5:10 pm
Replies: 1
by kessler-lab » Tue Sep 12, 2017 3:37 pm

1 Replies

8818 Views

Last post by Coen
Wed Sep 13, 2017 5:10 pm
Convert .bdf to .mat

Last post by Teya « Mon Jul 10, 2017 4:23 pm

by Teya » Mon Jul 10, 2017 4:23 pm

0 Replies

9723 Views

Last post by Teya
Mon Jul 10, 2017 4:23 pm
MatLab code to read BioSemi BDF format data files. (Scholte)

Last post by sfo62 « Sat Jul 08, 2017 1:19 am
Replies: 1
by liming » Mon Jun 26, 2017 9:05 am

1 Replies

9721 Views

Last post by sfo62
Sat Jul 08, 2017 1:19 am
Biosemi photocell analysis

Last post by NTS « Mon Apr 10, 2017 2:40 pm
Replies: 1
by Andria » Fri Apr 07, 2017 10:18 am

1 Replies

8858 Views

Last post by NTS
Mon Apr 10, 2017 2:40 pm
DRL gel leak

Last post by Coen « Wed Mar 15, 2017 5:42 pm
Replies: 9
by Giuliano » Tue Mar 07, 2017 3:37 pm

9 Replies

13183 Views

Last post by Coen
Wed Mar 15, 2017 5:42 pm
GSR Signal Contamination w/o GSR

Last post by carsongmr « Wed Mar 08, 2017 2:17 am

by carsongmr » Wed Mar 08, 2017 2:17 am

0 Replies

9466 Views

Last post by carsongmr
Wed Mar 08, 2017 2:17 am
Extract list of triggers?

Last post by jtpar « Mon Feb 06, 2017 5:18 am
Replies: 2
by jtpar » Wed Jan 18, 2017 9:00 pm

2 Replies

9601 Views

Last post by jtpar
Mon Feb 06, 2017 5:18 am
Artifact Scans on Long Epochs in BESA

Last post by Coen « Tue Oct 04, 2016 4:17 pm
Replies: 1
by karlinave » Mon Oct 03, 2016 11:04 pm

1 Replies

12240 Views

Last post by Coen
Tue Oct 04, 2016 4:17 pm
Segmentation

Last post by Elad « Wed Sep 14, 2016 11:28 am

by Elad » Wed Sep 14, 2016 11:28 am

0 Replies

10652 Views

Last post by Elad
Wed Sep 14, 2016 11:28 am
Frontal asymmetry analysis

Last post by neuropacabra « Fri Sep 09, 2016 7:08 pm
Replies: 1
by nyquist » Tue Feb 07, 2012 11:18 am

1 Replies

14394 Views

Last post by neuropacabra
Fri Sep 09, 2016 7:08 pm
Dealing with 8+8 = 16 bit triggers from two devices

Last post by Coen « Fri Jul 01, 2016 3:41 pm
Replies: 1
by WAM » Mon Jun 20, 2016 4:18 pm

1 Replies

10792 Views

Last post by Coen
Fri Jul 01, 2016 3:41 pm
Notch filter?

Last post by Coen « Tue Apr 26, 2016 12:52 pm
Replies: 1
by sfo62 » Mon Apr 25, 2016 9:41 pm

1 Replies

11109 Views

Last post by Coen
Tue Apr 26, 2016 12:52 pm
Reference and EOG electrodes

Last post by Gianluca « Thu Apr 21, 2016 5:55 pm
Replies: 1
by Gianluca » Thu Apr 07, 2016 8:05 pm

1 Replies

11355 Views

Last post by Gianluca
Thu Apr 21, 2016 5:55 pm
Rereferencing for somatosensory ERPs

Last post by francis24 « Thu Mar 24, 2016 2:24 pm
Replies: 2
by francis24 » Thu Mar 24, 2016 12:27 pm

2 Replies

11206 Views

Last post by francis24
Thu Mar 24, 2016 2:24 pm
EDFbrowser triggers to ASCII

Last post by EJB « Sun Feb 21, 2016 8:17 pm

by EJB » Sun Feb 21, 2016 8:17 pm

0 Replies

13646 Views

Last post by EJB
Sun Feb 21, 2016 8:17 pm
BioSemi ABR polarity compared to clinical ABR systems

Last post by Fred Vanheusden « Fri Nov 13, 2015 3:40 pm

by Fred Vanheusden » Fri Nov 13, 2015 3:40 pm

0 Replies

15707 Views

Last post by Fred Vanheusden
Fri Nov 13, 2015 3:40 pm
Strange spectopo shape

Last post by Violet « Wed Sep 23, 2015 2:12 am
Replies: 2
by Violet » Thu Sep 17, 2015 8:41 pm

2 Replies

13121 Views

Last post by Violet
Wed Sep 23, 2015 2:12 am
Avoid memory allocation using sopen for >10 GB .bdf files

Last post by Jimbles « Fri Sep 18, 2015 4:24 pm

by Jimbles » Fri Sep 18, 2015 4:24 pm

0 Replies

15138 Views

Last post by Jimbles
Fri Sep 18, 2015 4:24 pm
bandpass high/low pass

Last post by Coen « Fri May 01, 2015 11:33 am
Replies: 1
by Jim » Wed Apr 29, 2015 9:51 am

1 Replies

11530 Views

Last post by Coen
Fri May 01, 2015 11:33 am
Drifting of record during experiment

Last post by Coen « Fri Jan 09, 2015 3:30 pm
Replies: 3
by Johan_P » Tue Jan 06, 2015 1:57 pm

3 Replies

13627 Views

Last post by Coen
Fri Jan 09, 2015 3:30 pm
Filtering restrictions

Last post by Coen « Mon Dec 15, 2014 1:24 pm
Replies: 1
by shirisimon85 » Sun Dec 14, 2014 12:12 pm

1 Replies

11626 Views

Last post by Coen
Mon Dec 15, 2014 1:24 pm
need matched elp file

Last post by T.Miser « Mon Nov 17, 2014 4:16 pm

by T.Miser » Mon Nov 17, 2014 4:16 pm

0 Replies

16220 Views

Last post by T.Miser
Mon Nov 17, 2014 4:16 pm
Channel locations not found when importing bpd :(

Last post by gblanket « Sat Oct 25, 2014 10:59 pm

by gblanket » Sat Oct 25, 2014 10:59 pm

0 Replies

16283 Views

Last post by gblanket
Sat Oct 25, 2014 10:59 pm

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