Drafted fig 2 with #results snapshots. Added labels to fig 2.
This commit is contained in:
BIN
figure2.png
BIN
figure2.png
Binary file not shown.
|
Before Width: | Height: | Size: 72 KiB After Width: | Height: | Size: 358 KiB |
BIN
figure3.png
BIN
figure3.png
Binary file not shown.
|
Before Width: | Height: | Size: 239 KiB After Width: | Height: | Size: 247 KiB |
@@ -74,26 +74,6 @@ frequency | 2.9 | | | domains/sec/hemisphere
|
||||

|
||||
|
||||
|
||||
<!---Figure 2 metadata
|
||||
|
||||
|
||||
Temporal correlation of activity between the hemispheres and preceding motor activation:
|
||||

|
||||
|
||||
hemisphere active fraction traces: 
|
||||
--->
|
||||
|
||||
|
||||
### Cortical activity and motor activity is periodic
|
||||
|
||||

|
||||
|
||||
Even more zoomed in.
|
||||

|
||||
|
||||
|
||||

|
||||
|
||||
Conclusions: The two hemispheres seem to be mostly synchronized, though it’s possible the R hemispshere (which is also the slightly more ‘active’ hemisphere, see stats table below) leads the left by a bit. The asymmetric peak at –150–175frames is interesting. That would be about 30–35 sec.
|
||||
|
||||
The big secondary peaks around ±30 sec is present in both autocorrs and xcorrs and is far above the random normal xcorr baseline (blue trace). In fact there is a periodicity seen in the autocorrs and the xcorrs where there is a dampening oscillation about on this interval! (See ideal dampening frequency in random sine wave example above). This corresponds to a 1/30sec == 0.033 Hz ultra-slow oscillation.
|
||||
@@ -102,11 +82,7 @@ Looking at the above plot showing lags from [–1000, 1000] frames which is ± 2
|
||||
|
||||
|
||||
|
||||
### Cortical activity is correlated with the motor signal
|
||||
|
||||

|
||||
|
||||

|
||||
|
||||
### Percentage of cortical activity which exhibits corr with motor signal?
|
||||
|
||||
@@ -115,12 +91,7 @@ lenActvFraction>0 | fracCorr | timeCorr_s | fracCorrPos | timeCorrPos_s | fracCo
|
||||
2161 | 0.30032 | 129.8 | 0.27441 | 118.6 | 0.025914 | 11.2
|
||||
|
||||
|
||||
### Cross-correlation of cortical activity and motor activity
|
||||
xcorr for whole.
|
||||

|
||||
|
||||
xcorr during motor period.
|
||||

|
||||
|
||||
|
||||
|
||||
@@ -154,6 +125,7 @@ p = 1.1591e-28 | p = 7.0982e-07
|
||||
|
||||
|
||||
<!--- # References --->
|
||||
<<[references.txt]
|
||||
|
||||
<!---Figure 1 metadata
|
||||
* neonate_ms_fig.png
|
||||
@@ -166,6 +138,29 @@ p = 1.1591e-28 | p = 7.0982e-07
|
||||

|
||||
--->
|
||||
|
||||
<!---Figure 2 metadata
|
||||
Temporal correlation of activity between the hemispheres and preceding motor activation:
|
||||

|
||||
hemisphere active fraction traces: Screen_Shot_2013-04-08_at_8.47.19_AM.png
|
||||
|
||||
### Cortical activity and motor activity is periodic
|
||||
hemi auto & xcorr:
|
||||
Screen_Shot_2013-04-08_at_2.31.33_PM.png
|
||||
Screen_Shot_2013-04-08_at_2.34.50_PM.png
|
||||
Moving average signals color coded at diff lags: Screen_Shot_2013-05-02_at_10.53.40_AM.png
|
||||
|
||||
### Cortical activity is correlated with the motor signal
|
||||
Rho and pvalues whole trace: 
|
||||
Rho and pvalues subset trace: 
|
||||
|
||||
### Cross-correlation of cortical activity and motor activity
|
||||
auto, xcorr for whole.
|
||||
Screen_Shot_2013-04-24_at_2.39.50_PM.png
|
||||
auto, xcorr during motor period.
|
||||
Screen_Shot_2013-04-24_at_3.11.10_PM.png
|
||||
--->
|
||||
|
||||
|
||||
<!---Figure 3 metadata
|
||||
binary mask snapshots, cropped from screen shots in [[2013-04-19_analysis]]
|
||||
Screen_Shot_2013-04-19_at_8.26.00_AM_fr1786.png
|
||||
@@ -180,10 +175,3 @@ activefraction hemis AP & ML segment: ![](../figures/Screen_Shot_2013-04-23_at_8
|
||||
scatterplot ML Screen_Shot_2013-04-22_at_4.29.28_PM.png
|
||||
scatterplot AP
|
||||
--->
|
||||
|
||||
|
||||
<<[references.txt]
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user