Difference between revisions of "Subdural-ECoG Food-Tracking Task"
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A) Motion and LFP were recorded by different systems. <br> | A) Motion and LFP were recorded by different systems. <br> | ||
| − | The recording of Motion data was initiated few seconds earlier and | + | The recording of Motion data was initiated few seconds earlier and terminated few seconds later than the LFP recording. |
| − | terminated few seconds later than the LFP recording. But Time (in LFP.mat) | + | But Time (in LFP.mat) and Motion.time were synchronized. <br> |
| − | and Motion.time were synchronized. <br> | ||
So for Motion data, simply ignore the data outside then range of Time (in LFP.mat). | So for Motion data, simply ignore the data outside then range of Time (in LFP.mat). | ||
Revision as of 19:41, 31 January 2011
Additional Information for "Food-Tracking Task"
Q) Which point in time does '0' of 'Time' in LFP.mat indicate?
A) Motion and LFP were recorded by different systems.
The recording of Motion data was initiated few seconds earlier and terminated few seconds later than the LFP recording.
But Time (in LFP.mat) and Motion.time were synchronized.
So for Motion data, simply ignore the data outside then range of Time (in LFP.mat).
Q) What does 'Motion.idx' in Motion.mat indicate?
A) Motion.idx simply indicates the indices of samples, not very informative.
Use Motion.time to align Motion data with LFP data.
