EEGLAB pop_clean_rawdata function

Question

Dani 2023-9-19

回答： Walter Roberson 2023-9-19

Hello,

I am a novice to EEGLAB and had more of a conceptual question.

I am analyzing data of 128 channels (electrodes) and using the pop_clean_rawdata to reject bad channels. In my command window I get a result of:

clean_channel: 108/108 blocks, 0.0 minutes remaining

(from 1/108 to 108/108 as shown above)

My question is: why is it 108 blocks? Are the blocks not the electrodes? Because wouldnt it say 128?

Thanks.

Answer 1

Walter Roberson 2023-9-19

In https://github.com/sccn/clean_rawdata/blob/master/clean_channels.m we can see that the blocks numbers correspond to the number of windows not to the number of channels.