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--- reference:ft_datatype_timelock [2018/08/23 14:43]
+++ reference:ft_datatype_timelock [2018/08/23 14:43] (current)
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+=====  FT_DATATYPE_TIMELOCK =====
+Note that this reference documentation is identical to the help that is displayed in MATLAB when you type "help ft_datatype_timelock".
+<html><pre>
+  <a href=/reference/ft_datatype_timelock><font color=green>FT_DATATYPE_TIMELOCK</font></a> describes the FieldTrip MATLAB structure for timelock data
+  The timelock data structure represents averaged or non-averaged event-releted
+  potentials (ERPs, in case of EEG) or ERFs (in case of MEG). This data structure is
+  usually generated with the <a href=/reference/ft_timelockanalysis><font color=green>FT_TIMELOCKANALYSIS</font></a> or <a href=/reference/ft_timelockgrandaverage><font color=green>FT_TIMELOCKGRANDAVERAGE</font></a> function.
+  An example of a timelock structure containing the ERF for 151 channels MEG data is
+      dimord: 'chan_time'       defines how the numeric data should be interpreted
+         avg: [151x600 double]  the average values of the activity for 151 channels x 600 timepoints
+         var: [151x600 double]  the variance of the activity for 151 channels x 600 timepoints
+       label: {151x1 cell}      the channel labels (e.g. 'MRC13')
+        time: [1x600 double]    the timepoints in seconds
+        grad: [1x1 struct]      information about the sensor array (for EEG data it is called elec)
+         cfg: [1x1 struct]      the configuration used by the function that generated this data structure
+  Required fields:
+    - label, dimord, time
+  Optional fields:
+    - avg, var, dof, cov, trial, trialinfo, sampleinfo, grad, elec, opto, cfg
+  Deprecated fields:
+    - &lt;none&gt;
+  Obsoleted fields:
+    - fsample
+  Revision history:
+  (2017/latest) The data structure cannot contain an average and simultaneously single
+  trial information any more, i.e. avg/var/dof and trial/individual are mutually exclusive.
+  (2011v2) The description of the sensors has changed, see <a href=/reference/ft_datatype_sens><font color=green>FT_DATATYPE_SENS</font></a>
+  for further information.
+  (2011) The field 'fsample' was removed, as it was redundant.
+  (2003) The initial version was defined.
+  See also <a href=/reference/ft_datatype><font color=green>FT_DATATYPE</font></a>, <a href=/reference/ft_datatype_comp><font color=green>FT_DATATYPE_COMP</font></a>, <a href=/reference/ft_datatype_freq><font color=green>FT_DATATYPE_FREQ</font></a>, <a href=/reference/ft_datatype_raw><font color=green>FT_DATATYPE_RAW</font></a>
+</pre></html>