diff --git a/functions/CellSortLoadTrialsShiftCorrOnTrials.m b/functions/CellSortLoadTrialsShiftCorrOnTrials.m
index 73a4e03..48fca7e 100644
--- a/functions/CellSortLoadTrialsShiftCorrOnTrials.m
+++ b/functions/CellSortLoadTrialsShiftCorrOnTrials.m
@@ -60,4 +60,7 @@
 qualityPlot = qualityPlot.^2;
 figure;
 plot(qualityPlot);
+for i=1:numberGreen
+    vline(numFrameList(i), 's', greenFiles(i).name);
+end
 end
\ No newline at end of file