Orientation: Difference between revisions
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== Stimulus == | |||
Setup 1 and setup 3 have different stimulus orientation. | Setup 1 and setup 3 have different stimulus orientation. | ||
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If you design a stimulus in QDSpy you can check its orienation by playing these stimuli and your stimulus. | If you design a stimulus in QDSpy you can check its orienation by playing these stimuli and your stimulus. | ||
== Igor == | |||
If you open a file in Igor (ScanM) and display it with e.g. Automated Cell Label, it will look something like this. The center coordinates (which is also the stimulus center) will be like this: | If you open a file in Igor (ScanM) and display it with e.g. Automated Cell Label, it will look something like this. The center coordinates (which is also the stimulus center) will be like this: | ||
Revision as of 13:28, 4 November 2022
Stimulus
Setup 1 and setup 3 have different stimulus orientation. The following two stimuli can get used to test the stimulus orientation on a setup. File:Test orientation.zip
In 2022, the orientation of the stimulus as seen by the retina were as follows:
Setup 1:
- MB0_deg: goes from front (ventral / curtain) to back (dorsal)
- MB90_deg: goes from right to left
Setup 3:
- MB0_deg: goes from back (dorsal) to front (ventral / curtain)
- MB90_deg: goes from right to left
If you design a stimulus in QDSpy you can check its orienation by playing these stimuli and your stimulus.
Igor
If you open a file in Igor (ScanM) and display it with e.g. Automated Cell Label, it will look something like this. The center coordinates (which is also the stimulus center) will be like this: