업데이트 'README.md'

Figure updates

README.md

@@ -8,20 +8,19 @@ Now it has been published! Check our official manuscript in _Scientific Data_.
     
 ##### https://gin.g-node.org/hiobeen/Mouse_EEG_ChronicSleepRestriction_Kim_et_al
 
-version 2.0.4 (2022-05-27. 10:22:01, KST:GMT+9)
+version 2.0.4 (2022-05-27. 10:33:01, 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, 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)
+![Figure 1](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41597-022-01354-x/MediaObjects/41597_2022_1354_Fig1_HTML.png?as=webp)
    
 > 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)
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+![Figure 2](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41597-022-01354-x/MediaObjects/41597_2022_1354_Fig2_HTML.png?as=webp)
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 </br>
 
 ## 1. Publication information
@@ -72,7 +71,12 @@ Reference: https://gin.g-node.org/G-Node/Info/wiki/GIN+CLI+Usage+Tutorial
    
 </br>
 
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+> Dataset structure:
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+![Figure 2x](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41597-022-01354-x/MediaObjects/41597_2022_1354_Fig3_HTML.png?as=webp)
    
+</br>   
    
 ## 3. Analysis tutorial