Reading EEG data downloaded from University of Bonn

I can not understand the information given to me on the page.

I have attached the picture .

Kindly some one help me with processing this EEG signal . Each zip file has 100 txt files. Each txt file has 4096 samples . What does this mean ?

How many channels do I have ? How do I read and process this data in Matlab ?

[neeraj nagwanshi]

MAAM I AM ALSO WORKING ON THE SAME DATA. CAN U PLEASE SEND ME THE PREPROCESSING OF THE SIGNAL

Answer 1

[Peng Li]

This is a single channel EEG database.

Each zip file has 100 txt files. Each txt file has 4096 samples . What does this mean ?

If you unzip the zip file, it will give you 100 .txt files. There is a single column witin each txt file (number of rows = 4096).

You can simply load this .txt file and it gives you the EEG signal you want.

After loading, you can do whatever processing you want.

this may be of help:

https://scholar.harvard.edu/pli/detection-epileptic-seizure-based-entropy-analysis-short-term-eeg?admin_panel=1

[Fatima Amin]

I need a code simply for loading files and finding the fft and powerspectrum. Initial initial processing as I am new to MATLAB and EEG signals.

[Peng Li]

found out that the link broke. new link here:

https://scholar.harvard.edu/pli/matlab-programs-fuzzy-entropy-fuzzyen-and-distribution-entropy-disten

[shiny ramachandran]

https://scholar.harvard.edu/pli/matlab-programs-fuzzy-entropy-fuzzyen-and-distribution-entropy-disten

This above link is not valied can anyone provide or guid the proper way to dowlode this dataset of boon university.

Answer 2

[Rishi Kishore]

https://www.upf.edu/web/ntsa/downloads/-/asset_publisher/xvT6E4pczrBw/content/2001-indications-of-nonlinear-deterministic-and-finite-dimensional-structures-in-time-series-of-brain-electrical-activity-dependence-on-recording-regi?inheritRedirect=false&redirect=https%3A%2F%2Fwww.upf.edu%2Fweb%2Fntsa%2Fdownloads%3Fp_p_id%3D101_INSTANCE_xvT6E4pczrBw%26p_p_lifecycle%3D0%26p_p_state%3Dnormal%26p_p_mode%3Dview%26p_p_col_id%3Dcolumn-1%26p_p_col_count%3D1#.YiY1C3pBw2x

This link is working

[Jessica Marie Hamblin]

Thank you!!!