I am research scholar,now i am starting to use newly MAT LAB,kindly guide me how i am proceeding with EEG signal for classification on sleep stage classification.
Kindly sharing me MATLAB code how i am using EEG signal in subject to classification of sleep stages.
The choice of how the segment the EEG for automatic sleep stage classification would likely be determined by what you hope/plan to accomplish with the classification. The widely late 1960s sleep stage classification “A manual for standardized terminology, techniques and scoring system for sleep stages in human subjects” by Rechtschaffen & Kales is based on patterns of EEG, EOG & EMG in 20 seconds epochs, you might start there. Incidentally there is another reference standard for children & infants. Since the development/popularity of Sleep Medicine about a decade later, there has been focus on a wider array of variables including many more EEG parameters as well as other physiologic variable such as electrocardiography & breathing etc. For example, The American Academy of Sleep Medicine (AASM) has made a number of recommendations for scoring sleep which reflect their commitment to “….ensuring that the Scoring of Sleep and Associated Events reflects the best and most current evidence in sleep medicine.“
Therefore I’d suggest your target for choice of segmentation of EEG could be based on your plans for where your automatic sleep classification will fit into this scope of possibilities.
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