Search found 1172 matches

by mellinger
Yesterday, 09:11
Forum: BCI Systems - General
Topic: stimulus presentation image requirements
Replies: 1
Views: 15

Re: stimulus presentation image requirements

We have not noticed any special requirements for .bmp files. However, the top left pixel of a .bmp file is taken as the "transparent" color, so if you want to present monochrome images, you should put a frame around them. If you use the current version of BCI2000, it will be able to load i...
by mellinger
Yesterday, 08:57
Forum: BCI Systems - General
Topic: parameter file and documentation
Replies: 1
Views: 13

Re: parameter file and documentation

Hi, parameter files are not supposed to be edited by hand. The Operator module provides a config dialog for this purpose. If you prefer to edit parameter files by hand, the documentation you need is the one that describes the parameter format. It is available here: https://www.bci2000.org/mediawiki/...
by mellinger
Yesterday, 08:48
Forum: Data Analysis
Topic: BCI2000Viewer won't open
Replies: 1
Views: 24

Re: BCI2000Viewer won't open

Hi,

BCI2000Viewer works fine for me (x64 release build on 64 bit Windows 10).
Maybe deleting BCI2000Viewer.ini in the BCI2000Viewer directory can fix your issue.

HTH,
Juergen
by mellinger
16 Aug 2021, 05:40
Forum: Software Development
Topic: The error is BCI2000 link to neuroscan
Replies: 13
Views: 693

Re: The error is BCI2000 link to neuroscan

Thanks for the information, and best regards,
Jürgen
by mellinger
11 Aug 2021, 07:24
Forum: Software Development
Topic: The error is BCI2000 link to neuroscan
Replies: 13
Views: 693

Re: The error is BCI2000 link to neuroscan

I added a parameter RequestExtendedInformation which is off by default. So the issue should be solved for you.
Thank you for reporting.
by mellinger
11 Aug 2021, 06:57
Forum: Software Development
Topic: The error is BCI2000 link to neuroscan
Replies: 13
Views: 693

Re: The error is BCI2000 link to neuroscan

On the Neuroscan site, I found a FAQ document (http://compumedicsneuroscan.com/wp-content/uploads/3502D-Neuroscan-FAQs.pdf) that mentions Scan 4.5.1 hotfix 2 to be downloaded here: https://www.dropbox.com/s/6kmhvrgd98qdvo6/Scan451Hotfix2.exe?dl=0 Did you install Scan 4.5.1 hotfix 2? If not, does the...
by mellinger
11 Aug 2021, 06:33
Forum: Software Development
Topic: The error is BCI2000 link to neuroscan
Replies: 13
Views: 693

Re: The error is BCI2000 link to neuroscan

I accidentally pressed the "back" button in my browser, sorry.
by mellinger
11 Aug 2021, 05:09
Forum: Software Development
Topic: The error is BCI2000 link to neuroscan
Replies: 13
Views: 693

Re: The error is BCI2000 link to neuroscan

Yes, that is what I suggested. But we may start now if it fits you.
by mellinger
10 Aug 2021, 12:51
Forum: Software Development
Topic: The error is BCI2000 link to neuroscan
Replies: 13
Views: 693

Re: The error is BCI2000 link to neuroscan

I'm in Germany. 19:00 your time tomorrow will fit me well.
by mellinger
22 Jul 2021, 10:12
Forum: Software Development
Topic: Question about SourceFilter
Replies: 3
Views: 197

Re: Question about SourceFilter

Hi, I used the SignalGenerator source module to verify that the filters are working. I verified by inspecting the signal in the source window. The high pass filter successfully removed an offset of 50muV. The low pass filter showed a smoothed signal, compared to the raw white noise of 100muV. The No...
by mellinger
15 Jul 2021, 13:33
Forum: Known Issues
Topic: P300 calibration - text not advancing
Replies: 1
Views: 134

Re: P300 calibration - text not advancing

Hi,

I don't know which parameters you are using, so I tried the P3Speller_SignalGenerator.bat file, and it works fine for me. Could you try this and maybe double check your parameters?

HTH,
Juergen
by mellinger
15 Jul 2021, 13:22
Forum: Software Development
Topic: Question about SourceFilter
Replies: 3
Views: 197

Re: Question about SourceFilter

Hi,

you need to enable SourceFilter filters in the configuration dialog, under the Source tab. If you enable a filter by right-clicking the source window, the filter will only be applied to the data displayed in the window, not to the data written to disk.

HTH,
Juergen
by mellinger
08 Jul 2021, 15:42
Forum: Configuration
Topic: Inverse signals recorded in Micromed and BCI2000
Replies: 1
Views: 171

Re: Inverse signals recorded in Micromed and BCI2000

You might have a negative value entered for SourceChGain? Or, if not and this bothers you, you may enter a negative value there to align Micromed and BCI2000 signal orientation.
by mellinger
05 Jul 2021, 10:53
Forum: Configuration
Topic: TMSi 64 bit + BCI2000
Replies: 1
Views: 132

Re: TMSi 64 bit + BCI2000

Hi,

I'm sorry to report that we don't have a source module for the current TMSi driver.

Best regards,
Juergen
by mellinger
14 Jun 2021, 12:00
Forum: Known Issues
Topic: Problem with MatlabSignalProcessing
Replies: 1
Views: 185

Re: Problem with MatlabSignalProcessing

Hi,

you need to enter the path to the Matlab executable into the batch file you use to run Matlab signal processing, not run MatlabSignalProcessing from a separate cmd line.

Let me know whether this solves your problem.

-Juergen