| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
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Action needed to save PsychToolbox
Dear colleague, PsychToolbox (PTB) was first released 30 years ago this year and remains one of the most widely used software packages for running behavioural experiments. It offers unrivalled cross-platform visual and … |
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1 | 667 | March 31, 2025 |
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Psychtoolbox Demos / Tutorials
Hi all. A while back I wrote a bunch of demos for PTB. These seemed to prove useful to folk, but thanks to Adobe I was for a long time not able to update my website. I also got a lectureship, so my time for doing coding… |
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39 | 4381 | August 6, 2025 |
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Posting guidelines
These are user-led forums (and most of us are busy doing our own research), so if you wish to stand the highest chance of getting a useful reply, please make sure you try to craft a clear descriptive post. If you are ne… |
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1 | 2047 | February 18, 2020 |
| First stimulus in Psychtoolbox trial consistently ~30 ms shorter than expected when chaining flips with vbl |
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4 | 24 | February 15, 2026 |
| GStreamer x Windows 11 issue |
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3 | 51 | January 28, 2026 |
| Serial trigger to BrainVision TriggerBox stops working after OS upgrade (Windows 11)I |
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5 | 39 | January 27, 2026 |
| Timing / Performance issues on macOS 26 Tahoe |
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31 | 431 | December 21, 2025 |
| Psychtoolbox is on christmas vacation from now on. Also, don't upgrade to macOS Tahoe! :christmas_tree: |
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2 | 63 | January 19, 2026 |
| Cant install run Psychtoolbox in matlab |
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4 | 35 | December 21, 2025 |
| I am recieving a value of 10 for the screen number when I only have 2 screens |
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1 | 21 | December 12, 2025 |
| Compatibility Issues Between PTB and MATLAB Versions |
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1 | 41 | December 12, 2025 |
| Ac_compute_device_uuid's output is based on invalid pci bus info |
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2 | 41 | December 11, 2025 |
| Eyelink calibration freeze in fullscreen on Apple Silicon Macs |
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2 | 81 | November 17, 2025 |
| Problems installing PTB on Linux |
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19 | 254 | November 13, 2025 |
| Frame sequential stereo with Volfoni glasses and VPIXX |
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2 | 53 | November 5, 2025 |
| Modern OLED displays for vision science |
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10 | 1079 | November 4, 2025 |
| Joystick driver |
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3 | 246 | October 27, 2025 |
| ASIO now dual licensed under GPLv3 |
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0 | 75 | October 22, 2025 |
| Visual Stimuli Off by Factor of Refresh Rate |
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1 | 31 | October 21, 2025 |
| VR Eye tracking |
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4 | 91 | October 6, 2025 |
| Faint frame surrounding Gabor |
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2 | 49 | October 3, 2025 |
| Specify a movie fps different from what is in .mov file |
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1 | 40 | September 29, 2025 |
| Intermittent synchronization failure |
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4 | 66 | September 15, 2025 |
| PsychPortAudio('Start', ...) returns timestamp with large offset |
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1 | 61 | August 28, 2025 |
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Playing a given sound from a given speaker
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13 | 1111 | August 14, 2025 |
| License management on air-gapped devices |
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2 | 69 | August 7, 2025 |
| Trigger generation issue |
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2 | 85 | August 6, 2025 |
| First time using eyelink and psycho toolbox |
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2 | 49 | July 31, 2025 |
| iSCAN and PsychToolBox Communication |
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0 | 28 | July 29, 2025 |
| Subscription Model Q&A |
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30 | 1311 | July 22, 2025 |