Search found 5 matches

by tron_
Tue Jul 31, 2018 3:10 am
Forum: Discussion about OpenViBE
Topic: Stimulation Codes for Motor Imagery
Replies: 3
Views: 12276

Re: Stimulation Codes for Motor Imagery

To be clear, I have found the hexadecimal equivalent of some of the stimulation codes. However I cannot find the stimulation codes associated with the following decimal values:

1009
9000
9001
33284
by tron_
Tue Jul 31, 2018 2:44 am
Forum: Discussion about OpenViBE
Topic: Stimulation Codes for Motor Imagery
Replies: 3
Views: 12276

Stimulation Codes for Motor Imagery

Hello, I am conducting analysis using the motor imagery data. I see the list of stimulation codes (http://openvibe.inria.fr/stimulation-codes/) however these do not correlate to the numbers in the dataset. For example I'm seeing decimal numbers such as 1009, 9000, 785, 9001, 768, 769, 781, 800, etc....
by tron_
Fri Apr 06, 2018 1:00 am
Forum: Discussion about OpenViBE
Topic: Extracting Data Epochs from Motor Imagery of Hands
Replies: 4
Views: 4260

Re: Extracting Data Epochs from Motor Imagery of Hands

Hello, I did some digging and realized the epochs last 0.0625s in duration (total number of epochs is 9931 for subject 1). I am trying to extract epochs from the data (https://sccn.ucsd.edu/wiki/Chapter_05:_Extracting_Data_Epochs) but keep getting an error stating "Remove mean of each data channel"....
by tron_
Fri Apr 06, 2018 12:24 am
Forum: Discussion about OpenViBE
Topic: Extracting Data Epochs from Motor Imagery of Hands
Replies: 4
Views: 4260

Re: Extracting Data Epochs from Motor Imagery of Hands

Hello, Thank you for your response! I noticed the "Labels" file has stimulation codes which occurred during the experiment. I cannot find a document showing what stimulation codes the numbers in the "Identifier" column are on the "OV Stimulation Codes" page (http://openvibe.inria.fr/stimulation-code...
by tron_
Thu Apr 05, 2018 3:04 am
Forum: Discussion about OpenViBE
Topic: Extracting Data Epochs from Motor Imagery of Hands
Replies: 4
Views: 4260

Extracting Data Epochs from Motor Imagery of Hands

Hello, I am using EEGLAB to conduct analysis on the "Motor Imagery of Hands" dataset that is found in the downloads section of this website (Downloads > Datasets > Dataset #1 - Motor Imagery of Hands In EEGLAB, I am trying to extract data epochs from the data provided. EEGLAB requires you to input e...