... | ... | @@ -12,9 +12,9 @@ To get started go to: |
|
|
![marksepochcat](/uploads/62091d9dc2bb47f25531db967a3c4ecd/marksepochcat.png)
|
|
|
The pop up will ask you for:
|
|
|
* Epoch recurrence interval: how separated the epochs will be in seconds(default is 1 sec).
|
|
|
* Epoch Time limits: the length of time associated with the epoch events in ms (default is [0 1000]), but [-1000 0] is also very common in order to collect the first second of data.
|
|
|
* Selection for keeping boundary events in the epochs where the occur: ??????????????????????(Default is Yes)
|
|
|
* Whether or not you want to remove the baseline???????????????????????????????? (Default is NaN)
|
|
|
* Epoch Time limits: the length of time associated with the epoch events in seconds (default is [0 1]), but [-1 0] is also very common in order to collect the first second of data.
|
|
|
* Selection for keeping boundary events in the epochs where the occur: Keep epochs that would be normally dropped if a boundary event existed in them (Default is Yes)
|
|
|
* Specifies the removal of the baseline duration: in seconds from beginning of epoch (Default is NaN)
|
|
|
* And finally the name of the epoch events that are temporarily being added.
|
|
|
![epochpopup](/uploads/b86a86e67fec12e863106e825d7fc59a/epochpopup.png)
|
|
|
After clicking `| Ok |` EEGLAB will prompt you to make a save of the new dataset.
|
... | ... | @@ -28,8 +28,8 @@ There are many new plotting options available once the data is epoched. |
|
|
|
|
|
|
|
|
# Concatenating Data
|
|
|
Similarly to epoching it is important to use the following procedure to concatenate the data rather then the native EEGLAB method. This method does the exact same thing as EEGLAB except it recognises the new marks structure and will keep it intact. To recombined the epoched data back into continuous form go to:
|
|
|
* *Tools-> Marks -> epoching/concatenate data -> Concatenate Epoches into Continuous Data*
|
|
|
Similarly to epoching it is important to use the following procedure to concatenate the data rather then the native EEGLAB method. This method does the exact same thing as EEGLAB except it recognizes the new marks structure and will keep it intact. To recombined the epoched data back into continuous form go to:
|
|
|
* *Tools-> Marks -> epoching/concatenate data -> Concatenate Epochs into Continuous Data*
|
|
|
![concatrsmall](/uploads/00c09f3b19ddf8731e6ee2a6839b147c/concatrsmall.png)
|
|
|
|
|
|
Selecting this item will start the concatenation of the file epochs. This might might take a little longer than normal as EEGLAB is also dealing with any of the marks you have created.
|
... | ... | |