How to decrease or plus fixation duration by click key & is any problem in RewardRecord with key

Hi Jaewon,

I want to adjust the fixation_duration during trials not trials paused and by editable. Is there some solution?

I found the reward duration can be adjust by '+' or '-' key. That's the function i want to use to fixation_duration. However, there are any problem with key and 'RewadRecord'. I pressed '+', and dashboard showed '200ms',then mlread bhv2 file, found 'RewadRecord' , the endtimes minus starttimes was still about 100ms. Is something wrong?

Thanks a lot!

Erin

Those keys just change the value of the 'reward_dur' variable (see the 'VariableChanges' field in the data file). The reward duration does not change, unless you actually use the variable to set the reward duration.

Thanks for your reply!!

Yes, after key adjusting, reward_duration variable was found in the 'VariableChanges' field.

Honestly, I do not understand how to use TrialRecord.User.

I use the txt file to pass value of variables instead of clicking key. It may be a solution.