Gray screen between moving gratings

[orena1]

Hello,
I have a very simple script from bonvision examples, that plays moving grating at different orientations from a csv file.

There is a 1.5sec delay between the gratings in which the screen should be gray, and it is indeed gray as long as I don't use MeshMapping. If I use MeshMapping the screen is stuck on the orientation, I've made a small video that shows the problem:
https://youtu.be/LjHYSWdrDFE

I've attached the workflow and the needed files:
csvGratings.xls
MeshMapping_MatlabOutput.csv
video_end_example.bonsai.zip

Thank you!
Oren

[bruno-f-cruz]

Hey Oren,

I am trying to reproduce this behavior on my computer I can't seem to be able to do it. I am not sure what I am doing wrong... is there a chance you attached the wrong workflow perhaps?

Cheers,

B

[orena1]

It is the correct one, after your comment I tried a different computer and it works correctly, not sure what is the problem, the computer in the lab is not very old - 9010 dell desktop.

Anyway, I've found a workaround, I'm making sure to present a zero size grating in between trials.

Thanks