Contributions:EglyDriverTask
Synopsis
Timeline
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Figure 1: Single trial timeline.
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Figure 2: Trial types
Visual Representation
Versioning
Authors
Huiling Huang (huiling@neurotechcenter.org)
Parameters
FixationColor, BarColor, CueColor, TargetColor
The color of the fixation, bar, cue, target.
BarThick
The thickness of the bar.
FixationWidth
The width of the fixation cross.
CueThick
The thickness of the cue.
TargetWidth
The width of the target.
FixationDurationMin, FixationDurationMax
Minimum/Maximum duration of the fixation phase.
BarDurationMin, BarDurationMax
Minimum/Maximum duration of the bar phase.
CueDuration
Duration of cue.
CueToTargetDurationMin, CueToTargetDurationMax
Minimum/Maximum interval time between cue and target.
TargetDuration
Duration of target.
PostTargetResponseTime
The maximum time allows the subject to respond after the target disappears.
FeedbackDuration
Duration of the feedback
TotalTrial
Number of the total trials.
CatchTrialPerctg
The percentage of the catch trial(no target)(%).
CueTgtMatchPerctg
The percentage of the cue matches the target trial(%).
CueTgtSmObjctPerctg
The percentage of the target mismatches the cue, on the same object(%).
CueTgtDifObjctPerctg
The percentage of the target mismatches the cue, on the different objects(%). Set as 0 when it is a simplified task.
ScreenWidth, ScreenHeight
Width/height of the monitor screen in cm.
EyeToSreenDistance
Distance from the subject's eyes to the screen in cm.
VisualAngle
The degrees of visual angle.
AdjustContrastBy
Adjust the contrast of the target color by: 0 overall accuracy, 1 match accuracy, 2 non-match accuracy.
AdjustContrastTrialNum
The number of trials needed to calculate the accuracy for adjusting the contrast.
AccuracyUp
The up boundary of the accuracy.
AccuracyLow
The low boundary of the accuracy.
Simplified
Enable the simplified version, only has two squares rather than two bars.
SquareLength
The lenght of square in simplified version.
IsStairCase
Enable the Staircase.
DownCounts
Contrast decreases one step following the number of consecutive correct trials.
UpCounts
Contrast increases one step following the number of consecutive incorrect trials.
States
PhaseNumber
The index of phase in each trial. (8 bits) 0: none; 1: Beginning of the trial; 2: Fixation; 3: Bar; 4: Cue; 5: Cue to target; 6: Target; 7: Post target response; 8: Feedback.
TrialNumber
Index of trials. (16 bits)
BarDirection
1: Vertical; 2: Horizontal.
CuePosition
1: LeftTop; 2: RightTop; 3: RightBottom; 4: LeftBottom.
TrialType
1: no target, catch trial;
2: cue target match;
3:cue target don't match, on the same object;
4: cue target don't match, on the different object;
FixationDuration
Duration of the phase Fixation.
BarDuration
Duration of the phase Bar.
CueToTargetDuration
Duration of the phase CueToTargetDuration.
TargetColor
The color of the target. Represent in decimal numbers.