> For the complete documentation index, see [llms.txt](https://emotiv.gitbook.io/emotivpro-builder/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder.md).

# Building an experiment in Builder

- [How do I build an experiment in Builder?](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/how-do-i-build-an-experiment-in-builder.md)
- [What are elements?](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/what-are-elements.md)
- [Naming elements](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/naming-elements.md)
- [What are phases?](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/what-are-phases.md)
- [Calibration phases](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/calibration-phases.md)
- [Instructions phases](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/instructions-phases.md)
- [Stimuli phases](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/stimuli-phases.md)
- [Intervals](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/intervals.md)
- [Stimuli](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/stimulus.md)
- [Loops](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/loops.md)
- [Random](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/random.md)
- [Feedback, responses and validations](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/feedback-responses-and-validations.md)
- [Audio overlay (soundtrack)](https://emotiv.gitbook.io/emotivpro-builder/building-an-experiment-in-builder/audio-overlay-soundtrack.md)