FEIs : Frequenctly Encountered Issues

1. Events in BIDS events.tsv are doubled or repeated multiple times.

• This can happen when you re-run bemobil_xdf2bids.m on the same output directory. Instead of overwriting, data2bids will concatenate the events, which leads to repetition of events. The solution is to remove the BIDS folder before you run it again.

2. When filtering, designfilt>parseAndDesignFilter (line 519) throws "SWITCH expressions ..." error

• Fieldtrip alternative functions are being added for users who are missing certain toolboxes, and this can be problematic when your scripts try to use the replaced functions as MATLAB original functions. Here is a recommended solution .