EEG-ECoG recording - Revision history

WikiSysop at 06:17, 5 February 2012

2012-02-05T06:17:49Z

Nijcadmin at 18:33, 2 February 2012

2012-02-02T18:33:21Z

WikiSysop at 05:18, 20 November 2011

2011-11-20T05:18:21Z

190.73.16.194: mcROAmCYt

2011-11-19T21:27:51Z

mcROAmCYt

58.68.228.149: Oiyktahi

2011-11-15T19:32:11Z

Oiyktahi

129.194.8.73: YdYdMTqGQHDsda

2011-11-15T19:31:26Z

YdYdMTqGQHDsda

157.82.34.22 at 04:26, 1 September 2011

2011-09-01T04:26:30Z

50.15.58.231: /* 20110607S2_EEGandECoG_Su_Oosugi+Naoya-Nagasaka+Yasuo-Hasegawa+Naomi_mat_ECoG128-EEG18 */

2011-08-02T11:05:38Z

‎20110607S2_EEGandECoG_Su_Oosugi+Naoya-Nagasaka+Yasuo-Hasegawa+Naomi_mat_ECoG128-EEG18

175.139.209.119: /* Oosugi Naoya */

2011-08-02T07:14:50Z

‎Oosugi Naoya

Oosugi: /* Oosugi Naoya */

2011-06-27T03:45:01Z

‎Oosugi Naoya

← Older revision		Revision as of 06:17, 5 February 2012
Line 32:		Line 32:
	*;5.ECoG prediction rate via EEG in the time-frequency between 60 and 100Hz		*;5.ECoG prediction rate via EEG in the time-frequency between 60 and 100Hz
	:EEGs and ECoGs were bandpass-filtered between 60 and 100 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs do NOT include informations of high frequency components of ECoG.		:EEGs and ECoGs were bandpass-filtered between 60 and 100 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs do NOT include informations of high frequency components of ECoG.
−	~~[http://write-my.com/ write my essay]~~

← Older revision		Revision as of 18:33, 2 February 2012
Line 32:		Line 32:
	*;5.ECoG prediction rate via EEG in the time-frequency between 60 and 100Hz		*;5.ECoG prediction rate via EEG in the time-frequency between 60 and 100Hz
	:EEGs and ECoGs were bandpass-filtered between 60 and 100 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs do NOT include informations of high frequency components of ECoG.		:EEGs and ECoGs were bandpass-filtered between 60 and 100 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs do NOT include informations of high frequency components of ECoG.
		+	[http://write-my.com/ write my essay]

← Older revision		Revision as of 05:18, 20 November 2011
Line 1:		Line 1:
−	~~Haaahhha~~. ~~I'm~~ not ~~too bright today~~. ~~Great post!~~	+	== '''20110607S2_EEGandECoG_Su_Oosugi+Naoya-Nagasaka+Yasuo-Hasegawa+Naomi_mat_ECoG128-EEG18''' ==
		+
		+	== Oosugi Naoya ==
		+	*;Data
		+	*:ECoG05_anesthesia.mat and EEG05_anesthesia.mat
		+	*;Processing
		+	*:The data were processed in Matlab.
		+	**;Band-pass filter
		+	**:4th order butter worth filter(Signal Processing Toolbox)
		+	**;Regression
		+	**:PCA+Linear regression(Statistics Toolbox)<br>
		+	**::PCA was used as whitening.
		+	**;Model Estimation
		+	**:4-fold cross validation test
		+	**::It did NOT destroy the structure of time-series.
		+	**;Prediction rate
		+	**:Correlation coefficient between test data and predicted data
		+	*;Result
		+	[[File:EEG_head_map_1_45.png\|500px]]
		+	*;1. Plotted EEG time points prediction rate via ECoG time points on head map
		+	*:EEGs and ECoGs were bandpass-filtered between 1 and 45 Hz. Color bar means prediction rate. Black points means locations of EEG channels(without Cz) but these are not correct because this subject is monkey! This figure shows that all EEG channels can be predicted via ECoG and prediction rate of left EEGs is better than right.
		+	[[File:bp_all.png\|500px]]
		+	*;2. Compared EEG prediction rate via ECoG during time-frequency bands
		+	*:EEGs and ECoGs were bandpass-filtered in the time-frequency bands of Theta(between 4 and 7Hz), Alpha(between 8 and 13Hz), low Beta(between 14 and 20Hz), high Beta(between 21 and 30Hz) and Gamma(between 31 and 45Hz). x-axis means time-frequency bands and y-axis means locations of EEG channels. Color bar means prediction rate. This figure shows high frequency components of EEGs are harder to be predicted via ECoGs.
		+	[[File:Theta.png\|500px]]
		+	*;3. Prediction rate of EEGs in the frequency band of Theta via ECoGs in the frequency band of Theta or not
		+	*:EEGs in the frequency band of Theta were predicted via ECoGs in the frequency band of Theta and ECoGs without the frequency band of Theta(bandcut-filtered between 4 and 7Hz). x-axis means locations of EEG channels and y-axis means prediction rate. Blue bar means prediction rate of Thete EEGs via Theta ECoGs and red bar means prediction rate of Theta EEGs via EEGs without Theta components. This figure shows the time-frequency band of EEG and ECoG is very similar.
		+	[[File:T8_1_45.png\|500px]]
		+	*;4.ECoG prediction rate via EEG in the time-frequency between 1 and 45Hz
		+	:EEGs and ECoGs were bandpass-filtered between 1 and 45 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs include informations of low frequency components of ECoG.
		+	[[File:T8_60_100.png\|500px]]
		+	*;5.ECoG prediction rate via EEG in the time-frequency between 60 and 100Hz
		+	:EEGs and ECoGs were bandpass-filtered between 60 and 100 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs do NOT include informations of high frequency components of ECoG.

← Older revision		Revision as of 21:27, 19 November 2011
Line 1:		Line 1:
−	~~Artiecls like this really grease the shafts of knowledge~~.	+	Haaahhha. I'm not too bright today. Great post!

← Older revision		Revision as of 19:32, 15 November 2011
Line 1:		Line 1:
−	~~No question~~ this is the ~~place to get this info, thnaks y'all~~.	+	Artiecls like this really grease the shafts of knowledge.

← Older revision		Revision as of 19:31, 15 November 2011
Line 1:		Line 1:
−	~~== '''20110607S2_EEGandECoG_Su_Oosugi+Naoya-Nagasaka+Yasuo-Hasegawa+Naomi_mat_ECoG128-EEG18''' ==~~	+	No question this is the place to get this info, thnaks y'all.
−
−	~~== Oosugi Naoya ==~~
−	*;Data
−	*:ECoG05_anesthesia.mat and EEG05_anesthesia.mat
−	*;Processing
−	*:The data were processed in Matlab.
−	**;Band-pass filter
−	**:4th order butter worth filter(Signal Processing Toolbox)
−	**;Regression
−	**:PCA+Linear regression(Statistics Toolbox)<br>
−	**::PCA was used as whitening.
−	**;Model Estimation
−	**:4-fold cross validation test
−	**::It did NOT destroy the structure of time-series.
−	**;Prediction rate
−	**:Correlation coefficient between test data and predicted data
−	*;Result
−	~~[[File:EEG_head_map_1_45.png\|500px]]~~
−	*;1. Plotted EEG time points prediction rate via ECoG time points on head map
−	*:EEGs and ECoGs were bandpass-filtered between 1 and 45 Hz. Color bar means prediction rate. Black points means locations of EEG channels(without Cz) but these are not correct because this ~~subject~~ is ~~monkey! This figure shows that all EEG channels can be predicted via ECoG and prediction rate of left EEGs is better than right.~~
−	~~[[File:bp_all.png\|500px]]~~
−	*;2. Compared EEG prediction rate via ECoG during time-frequency bands
−	*:EEGs and ECoGs were bandpass-filtered in the ~~time-frequency bands of Theta(between 4 and 7Hz)~~, ~~Alpha(between 8 and 13Hz), low Beta(between 14 and 20Hz), high Beta(between 21 and 30Hz) and Gamma(between 31 and 45Hz). x-axis means time-frequency bands and~~ y~~-axis means locations of EEG channels. Color bar means prediction rate. This figure shows high frequency components of EEGs are harder to be predicted via ECoGs.~~
−	~~[[File:Theta.png\|500px]]~~
−	*;3. Prediction rate of EEGs in the frequency band of Theta via ECoGs in the frequency band of Theta or not
−	*:EEGs in the frequency band of Theta were predicted via ECoGs in the frequency band of Theta and ECoGs without the frequency band of Theta(bandcut-filtered between 4 and 7Hz). x-axis means locations of EEG channels and y-axis means prediction rate. Blue bar means prediction rate of Thete EEGs via Theta ECoGs and red bar means prediction rate of Theta EEGs via EEGs without Theta components. This figure shows the time-frequency band of EEG and ECoG is very similar.
−	~~[[File:T8_1_45.png\|500px]]~~
−	*;4.ECoG prediction rate via EEG in the time-frequency between 1 and 45Hz
−	:EEGs and ECoGs were bandpass-filtered between 1 and 45 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs include informations of low frequency components of ECoG.
−	~~[[File:T8_60_100.png\|500px]]~~
−	*;5.ECoG prediction rate via EEG in the time-frequency between 60 and 100Hz
−	:EEGs and ECoGs were bandpass-filtered between 60 and 100 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs do NOT include informations of high frequency components of ECoG.

← Older revision		Revision as of 04:26, 1 September 2011
Line 1:		Line 1:
−	~~Always~~ the ~~best content from~~ these ~~prodgiiuos writers~~.	+	== '''20110607S2_EEGandECoG_Su_Oosugi+Naoya-Nagasaka+Yasuo-Hasegawa+Naomi_mat_ECoG128-EEG18''' ==
		+
		+	== Oosugi Naoya ==
		+	*;Data
		+	*:ECoG05_anesthesia.mat and EEG05_anesthesia.mat
		+	*;Processing
		+	*:The data were processed in Matlab.
		+	**;Band-pass filter
		+	**:4th order butter worth filter(Signal Processing Toolbox)
		+	**;Regression
		+	**:PCA+Linear regression(Statistics Toolbox)<br>
		+	**::PCA was used as whitening.
		+	**;Model Estimation
		+	**:4-fold cross validation test
		+	**::It did NOT destroy the structure of time-series.
		+	**;Prediction rate
		+	**:Correlation coefficient between test data and predicted data
		+	*;Result
		+	[[File:EEG_head_map_1_45.png\|500px]]
		+	*;1. Plotted EEG time points prediction rate via ECoG time points on head map
		+	*:EEGs and ECoGs were bandpass-filtered between 1 and 45 Hz. Color bar means prediction rate. Black points means locations of EEG channels(without Cz) but these are not correct because this subject is monkey! This figure shows that all EEG channels can be predicted via ECoG and prediction rate of left EEGs is better than right.
		+	[[File:bp_all.png\|500px]]
		+	*;2. Compared EEG prediction rate via ECoG during time-frequency bands
		+	*:EEGs and ECoGs were bandpass-filtered in the time-frequency bands of Theta(between 4 and 7Hz), Alpha(between 8 and 13Hz), low Beta(between 14 and 20Hz), high Beta(between 21 and 30Hz) and Gamma(between 31 and 45Hz). x-axis means time-frequency bands and y-axis means locations of EEG channels. Color bar means prediction rate. This figure shows high frequency components of EEGs are harder to be predicted via ECoGs.
		+	[[File:Theta.png\|500px]]
		+	*;3. Prediction rate of EEGs in the frequency band of Theta via ECoGs in the frequency band of Theta or not
		+	*:EEGs in the frequency band of Theta were predicted via ECoGs in the frequency band of Theta and ECoGs without the frequency band of Theta(bandcut-filtered between 4 and 7Hz). x-axis means locations of EEG channels and y-axis means prediction rate. Blue bar means prediction rate of Thete EEGs via Theta ECoGs and red bar means prediction rate of Theta EEGs via EEGs without Theta components. This figure shows the time-frequency band of EEG and ECoG is very similar.
		+	[[File:T8_1_45.png\|500px]]
		+	*;4.ECoG prediction rate via EEG in the time-frequency between 1 and 45Hz
		+	:EEGs and ECoGs were bandpass-filtered between 1 and 45 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs include informations of low frequency components of ECoG.
		+	[[File:T8_60_100.png\|500px]]
		+	*;5.ECoG prediction rate via EEG in the time-frequency between 60 and 100Hz
		+	:EEGs and ECoGs were bandpass-filtered between 60 and 100 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs do NOT include informations of high frequency components of ECoG.

← Older revision		Revision as of 11:05, 2 August 2011
Line 1:		Line 1:
−	~~== '''20110607S2_EEGandECoG_Su_Oosugi+Naoya-Nagasaka+Yasuo-Hasegawa+Naomi_mat_ECoG128-EEG18''' ==~~	+	Always the best content from these prodgiiuos writers.
−
−	~~Good to see a tlneat at work. I can't match that~~.

← Older revision		Revision as of 07:14, 2 August 2011
Line 1:		Line 1:
	== '''20110607S2_EEGandECoG_Su_Oosugi+Naoya-Nagasaka+Yasuo-Hasegawa+Naomi_mat_ECoG128-EEG18''' ==		== '''20110607S2_EEGandECoG_Su_Oosugi+Naoya-Nagasaka+Yasuo-Hasegawa+Naomi_mat_ECoG128-EEG18''' ==

−	~~== Oosugi Naoya ==~~	+	Good to see a tlneat at work. I can't match that.
−	*;Data
−	*:ECoG05_anesthesia.~~mat and EEG05_anesthesia.mat~~
−	*;Processing
−	*:The data were processed in Matlab.
−	**;Band-pass filter
−	**:4th order butter worth filter(Signal Processing Toolbox)
−	**;Regression
−	**:PCA+Linear regression(Statistics Toolbox)<br>
−	**::PCA was used as whitening.
−	**;Model Estimation
−	**:4-fold cross validation test
−	**::It did NOT destroy the structure of time-series.
−	**;Prediction rate
−	**:Correlation coefficient between test data and predicted data
−	*;Result
−	~~[[File:EEG_head_map_1_45.png\|500px]]~~
−	*;1. Plotted EEG prediction rate via ECoG on head map
−	*:EEGs and ECoGs were bandpass-filtered between 1 and 45 Hz. Color bar means prediction rate. Black points means locations of EEG channels(without Cz) but these are not correct because this subject is monkey! This figure shows that ~~all EEG channels can be predicted via ECoG and prediction rate of left EEGs is better than right.~~
−	~~[[File:bp_all.png\|500px]]~~
−	*;2. Compared EEG prediction rate via ECoG during time-frequency bands
−	*:EEGs and ECoGs were bandpass-filtered in the time-frequency bands of Theta(between 4 and 7Hz), Alpha(between 8 and 13Hz), low Beta(between 14 and 20Hz), high Beta(between 21 and 30Hz) and Gamma(between 31 and 45Hz). x-axis means time-frequency bands and y-axis means locations of EEG channels. Color bar means prediction rate. This figure shows high frequency components of EEGs are harder to be predicted via ECoGs.
−	~~[[File:Theta.png\|500px]]~~
−	*;3. Prediction rate of EEGs in the frequency band of Theta via ECoGs in the frequency band of Theta or not
−	*:EEGs in the frequency band of Theta were predicted via ECoGs in the frequency band of Theta and ECoGs without the frequency band of Theta(bandcut-filtered between 4 and 7Hz). x-axis means locations of EEG channels and y-axis means prediction rate. Blue bar means prediction rate of Thete EEGs via Theta ECoGs and red bar means prediction rate of Theta EEGs via EEGs without Theta components. This figure shows the time-frequency band of EEG and ECoG is very similar.
−	~~[[File:T8_1_45.png\|500px]]~~
−	*;4.ECoG prediction rate via EEG in the time-frequency between 1 and 45Hz
−	:EEGs and ECoGs were bandpass-filtered between 1 and 45 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs include informations of low frequency components of ECoG.
−	~~[[File:T8_60_100.png\|500px]]~~
−	*;5.ECoG prediction rate via EEG in the time-frequency between 60 and 100Hz
−	:EEGs and ECoGs were bandpass-filtered between 60 and 100 Hz. Color points means locations of ECoG electrodes and [R = prediction rate 255, G = 0, B = 0](If prediction rate < 0 then R = 0). This figure shows EEGs do NOT include informations of high frequency components of ECoG.

@@ Line 5: / Line 5: @@
 *:ECoG05_anesthesia.mat and EEG05_anesthesia.mat
 *;Processing
-*:The data were processed in MatLab.
+*:The data were processed in Matlab.
 **;Band-pass filter
 **:4th order butter worth filter(Signal Processing Toolbox)