Contributions:EglyDriverTask - Revision history

Mellinger: Mellinger moved page EglyDriverTask to Contributions:EglyDriverTask

2026-01-09T15:55:41Z

Mellinger moved page EglyDriverTask to Contributions:EglyDriverTask

← Older revision		Revision as of 15:55, 9 January 2026
(No difference)

Lingling: /* Parameters */

2025-03-18T17:30:08Z

Parameters

← Older revision		Revision as of 17:30, 18 March 2025
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	===BarThick===		===BarThick===
	The thickness of the bar.		The thickness of the bar. range [0,1]

	===FixationWidth===		===FixationWidth===
	The width of the fixation cross.		The width of the fixation cross. range [0,1]

	===CueThick===		===CueThick===
	The thickness of the cue.		The thickness of the cue. range [0,1]

	===TargetWidth===		===TargetWidth===
	The width of the target.		The width of the target. range [0,1]

	===FixationDurationMin, FixationDurationMax===		===FixationDurationMin, FixationDurationMax===
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	===CatchTrialPerctg===		===CatchTrialPerctg===
	The percentage of the catch trial(no target)(%).		The percentage of the catch trial(no target)(%). range [0,100]

	===CueTgtMatchPerctg===		===CueTgtMatchPerctg===
	The percentage of the cue matches the target trial(%).		The percentage of the cue matches the target trial(%). range [0,100]

	===CueTgtSmObjctPerctg===		===CueTgtSmObjctPerctg===
	The percentage of the target mismatches the cue, on the same object(%).		The percentage of the target mismatches the cue, on the same object(%). range [0,100]

	===CueTgtDifObjctPerctg===		===CueTgtDifObjctPerctg===
	The percentage of the target mismatches the cue, on the different objects(%). Set as 0 when it is a simplified task.		The percentage of the target mismatches the cue, on the different objects(%). Set as 0 when it is a simplified task. range [0,100]

	===ScreenWidth, ScreenHeight===		===ScreenWidth, ScreenHeight===
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	===VisualAngle===		===VisualAngle===
	The degrees of visual angle.		The degrees of visual angle. range [0,360]

	===AdjustContrastBy===		===AdjustContrastBy===
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	===AccuracyUp===		===AccuracyUp===
	The up boundary of the accuracy.		The up boundary of the accuracy. range [0,1]

	===AccuracyLow===		===AccuracyLow===
	The low boundary of the accuracy.		The low boundary of the accuracy. range [0,1]

	===Simplified===		===Simplified===
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	===SquareLength===		===SquareLength===
	The lenght of square in simplified version.		The lenght of square in simplified version. range [0,1]

	===IsStairCase===		===IsStairCase===

Lingling: /* titration rule */

2025-03-17T22:00:59Z

titration rule

← Older revision		Revision as of 22:00, 17 March 2025
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	Remove the oldest 5 trials from the sequence.<br/>		Remove the oldest 5 trials from the sequence.<br/>
	Recalculate the average accuracy of the updated 15-trial window.<br/>		Recalculate the average accuracy of the updated 15-trial window.<br/>
	Adjust the contrast accordingly.<br/>		Adjust the contrast accordingly.<br/><br/>
	This process continues for every subsequent batch of 5 trials.		This process continues for every subsequent batch of 5 trials.

Lingling: /* titration rule */

2025-03-17T22:00:31Z

titration rule

← Older revision		Revision as of 22:00, 17 March 2025
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	In titration task, we use 3-down-1-up to adjust the contrast: decrease the contrast by one degree if 3 consecutive correct responses happens. Increase the contrast by one degree if 1 incorrect response happens.<br/>		In titration task, we use 3-down-1-up to adjust the contrast: decrease the contrast by one degree if 3 consecutive correct responses happens. Increase the contrast by one degree if 1 incorrect response happens.<br/>
	In the main task:<br/>		In the main task:<br/>
	1. Start with the first 15 trials:~~<br/>~~<br/>		1. Start with the first 15 trials:<br/>

	Record accuracy for the initial 15 match trials.<br/>		Record accuracy for the initial 15 match trials.<br/>
	Calculate the average accuracy of these trials.<br/>		Calculate the average accuracy of these trials.<br/>
	Adjust the contrast based on the computed average.<br/><br/>		Adjust the contrast based on the computed average.<br/><br/>
	2. Ongoing updates with a sliding window:~~<br/>~~<br/>		2. Ongoing updates with a sliding window:<br/>

	After every set of 5 new trials:<br/>		After every set of 5 new trials:<br/>

Lingling: /* titration rule */

2025-03-17T22:00:14Z

titration rule

@@ Line 25: / Line 25: @@
 ==titration rule==
 In titration task, we use 3-down-1-up to adjust the contrast: decrease the contrast by one degree if 3 consecutive correct responses happens. Increase the contrast by one degree if 1 incorrect response happens.<br/>
-In the main task, we choose the slide window size as 15 trials and calculate the accuracy for the most recent 15 trials. If accuracy > 80%, decrease the contrast by one degree; otherwise, increase by one degree until the color is the same as the bar color.
+In the main task:<br/>
 ==Parameters==

Lingling: /* Parameters */

2025-03-17T21:54:10Z

Parameters

← Older revision		Revision as of 21:54, 17 March 2025
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	===AdjustContrastTrialNum===		===AdjustContrastTrialNum===
	The number of trials needed to calculate the accuracy for adjusting the contrast.		The number of trials needed to calculate the accuracy for adjusting the contrast.

			===AdjustContrastUpdateTrialNum===
			The number of update trials needed to calculate the accuracy for adjusting the contrast.

	===AccuracyUp===		===AccuracyUp===

Lingling: /* Authors */

2025-03-13T15:37:01Z

Authors

← Older revision		Revision as of 15:37, 13 March 2025
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	==Versioning==		==Versioning==
	===Authors===		===Authors===
	Huiling Huang (huiling@neurotechcenter.org)		Huiling Huang (huiling@neurotechcenter.org) implemented the paradigm into BCI2000.



	==titration rule==		==titration rule==

Lingling: /* titration rule */

2025-03-13T15:28:16Z

titration rule

← Older revision		Revision as of 15:28, 13 March 2025
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	==titration rule==		==titration rule==
	In titration task: we use 3-down-1-up to adjust the contrast, decrease the contrast by one degree if 3 consecutive correct responses happens. Increase the contrast by one degree if 1 incorrect response happens.<br/>		In titration task, we use 3-down-1-up to adjust the contrast: decrease the contrast by one degree if 3 consecutive correct responses happens. Increase the contrast by one degree if 1 incorrect response happens.<br/>
	In the main task, we choose the slide window size as 15 trials and calculate the accuracy for the most recent 15 trials. If accuracy > 80%, decrease the contrast by one degree; otherwise, increase by one degree until the color is the same as the bar color.		In the main task, we choose the slide window size as 15 trials and calculate the accuracy for the most recent 15 trials. If accuracy > 80%, decrease the contrast by one degree; otherwise, increase by one degree until the color is the same as the bar color.


	==Parameters==		==Parameters==

Lingling: /* Parameters */

2025-03-13T15:27:58Z

Parameters

← Older revision		Revision as of 15:27, 13 March 2025
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	Huiling Huang (huiling@neurotechcenter.org)		Huiling Huang (huiling@neurotechcenter.org)



			==titration rule==
			In titration task: we use 3-down-1-up to adjust the contrast, decrease the contrast by one degree if 3 consecutive correct responses happens. Increase the contrast by one degree if 1 incorrect response happens.<br/>
			In the main task, we choose the slide window size as 15 trials and calculate the accuracy for the most recent 15 trials. If accuracy > 80%, decrease the contrast by one degree; otherwise, increase by one degree until the color is the same as the bar color.

Lingling: /* Response */

2024-10-02T18:40:57Z

Response

← Older revision		Revision as of 18:40, 2 October 2024
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	===Response===		===Response===
	1: correct. <br\>		1: correct. <br/>
	2: incorrect		2: incorrect


	===Photodiode===		===Photodiode===