업데이트 'README.md'

README.md

@@ -13,11 +13,11 @@ version 2.0.4 (2022-05-27. 10:22:01, KST:GMT+9)
 
 A set of screw (2+1 channels of EEG & Accelerometer, 24-hour x 9-day recordings)  and high-density (36 channels, intermittent 2-hour recordings) EEG (electroencephalogram) data obtained from freely-moving mice (mus musculus) (n = 9). Details of experimental method are described in the original research articles using the same dataset.
 
-> High density EEG: 36 channels of EEG: intermittent 2-hour recordings (Total 9 mice, 2x).
+> High density EEG: 36 channels of EEG: intermittent 2-hour recordings (Total 9 mice, 2 hours per recording day).
    
 ![Figure 1](https://www.pnas.org/cms/10.1073/pnas.1615230114/asset/31229929-06ed-4d19-a2e8-fb7bb82a66ed/assets/graphic/pnas.1615230114sfig01.jpeg)
    
-> Screw EEG: 2+1 channels (EEG & accelerometer): ceaseless 9-day recording (Total 9 mice, 9x24 hours per mouse).
+> Screw EEG: 2+1 channels (EEG & accelerometer): ceaseless 9-day recording (Total 9 mice, 24 hours per day).
 
 ![Figure 2](figures/fig_recording_diagram.png)