Model_I.csv contains 1 hour EEG of mouse model I (single-channel) 
Sample Frequency = 500

Model_II.pickle contains 1 hour EEG of mouse model II (single-channel)
Sample Frequency = 512

Model_III.edf contains 1 hour EEG of mouse model III (two channels)
Sample Frequency = 500

Model_IV.csv contains 1 hour EEG of mouse model IV (single-channel)
Sample Frequency = 500
