ions, or objects, with a specific substring included in the level folder name. It is performed <strong>after the label-based selection</strong>. For example, the string &#39;ses1&#39; can be used to select only the first session from all the subjects in a dataset.
3) <strong>slice-based selection</strong> is a type of selection performed which iterate over a slice of the extracted EEG file names to preprocess at the subject-, session-, or object- level. It is performed <strong>after the label- and name-base