Questions tagged [brain-computer-interface]
9 questions
3
votes
2 answers
Connecting Matlab to Tensorflow
I am using an open-source Matlab toolbox for brain-computer interface (BCI). I want to send the brain imaging data over to Tensorflow for classification and get the results back to Matlab. Is there any way to pass data structures from Matlab to…
Maryam Taba
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2
votes
0 answers
Troubles implementing EEGNet convolution neural network according to paper
I'm currently attempting to implement the a CNN for EEG classification using keras, specifically the one described in the paper here: https://arxiv.org/abs/2004.00077
It's all relatively straightforward until it states that they used a stride of 1 X…
Spongelord
- 21
- 1
2
votes
1 answer
UpdateFrame on multiple forms
I have made a Brain-Computer-Interface (BCI) in C#, there are flickering pictureboxes on each of the forms. However, it is only in the main form where the flickering occurs. Does any one know how to get the updateframe to work on the other forms as…
Aslak Aøgaard
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1
vote
0 answers
Get raw EEG data from brainsense using python
I have this BCI device: https://www.pantechsolutions.net/brainsense-bci
I want a python script to get the raw data coming from this sensor but i am not sure how to do it.
I have searched online but have found no good solution.
Please help.
Shyam Parmar
- 35
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1
vote
0 answers
How to input test data set in this processing code?
I'm a undergraduate Biomedical Engineering , only a beginner in coding. I was trying to understand this BCI code written in processing and wanted to input an EEG eye movement dataset rather than the microphone jack input . I can't figure out how to…
Aditya Dutta
- 11
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0
votes
0 answers
How to get available samples using pylsl library? (pull returning no samples)
I was hesitant to write this as the simple answer would be to do a self.inlet.pull_sample or a self.inlet.pull_chunk however several times I've done this and it has returned no samples. Upon investigating I noticed that when I do…
SkyBlade16395
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0
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1 answer
Argparse : How to setup argument (for BrainFlow and OpenBCI)
Hello guys (or girls)!
I recently purchased an eeg headset and in order to be able to read data from python I need to be able to receive information from a doogle. To do this I need to use BrainFlow, which seems to be the most suitable centralized…
user19343282
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0
votes
1 answer
Plot any segment of any raw data matrix, with time at the x-axis and the voltage (the actual data) at the y-axis, using plot command
Dimensions of the EEG matrices indicate number of channels by number of sampling points by number of segments, i.e. in the EEG data holding segments of 10s duration, we have 8 channels, 5121 sampling points and 30 segments.
Properties:
sample_rate …
0
votes
5 answers
How can software be programmed to receive and interpret brain activity?
There are some machines available which hook onto someone's head, and they can record brain activity and show this on a screen.
I'm wondering if there are any known components with an API or another method, which can be purchased and can be linked…
Ali
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