When analyzing a file containing multiple subjects, such as a dyadic recording using a single BioNex, the key is to explicitly analyze each subject in turn. Here is how to accomplish that:
Analyze the First Subject: Map channels ONLY for the first subject as seen in the image below. Then analyze, clean and export the data.
Analyze the Second Subject: Return to the “Map Channels” screen for the same file. Set all of the first subject’s (PARENT in this case) channels to “None”. Map ONLY the second subject’s (CHILD in this case) channels as seen in the image below. Then analyze, clean and export the data.
Note: Mapping all channels for all subjects within the same file will result in only being able to view the first subject’s data as seen in the image below.