Brain Imaging & Analysis Center

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**ShowPlay Reference Manual, Chapter 3 (ControlVariables): Contents** 


===== Chapter 3 -- Control Variables=====
|[[jvs:cigal:showplay:manual:chapter3:backcolor|backcolor]]|Change the default back color  |
|[[jvs:cigal:showplay:manual:chapter3:backimage|backimage]]|Specify which stimulus image to use for background|
|[[jvs:cigal:showplay:manual:chapter3:codeflag|codeflag]]|Specify output event coding options|
|[[jvs:cigal:showplay:manual:chapter3:codenames|codenames]]|Specify output event coding names|
|[[jvs:cigal:showplay:manual:chapter3:codetable|codetable]]|Specify output event code mapping|
|[[jvs:cigal:showplay:manual:chapter3:correctcode|correctcode]]|Get correct response code from ID value|
|[[jvs:cigal:showplay:manual:chapter3:disdaqs|disdaqs]]|Disabled data acquisitions  |
|[[jvs:cigal:showplay:manual:chapter3:dx1|dx1/dy1]]|Horizontal/Vertical center of the subject screen |
|[[jvs:cigal:showplay:manual:chapter3:dx2|dx2/dy2]]|Horizontal/Vertical center of the feedback screen |
|[[jvs:cigal:showplay:manual:chapter3:erase_flg|erase_flg]]|Specify special stimulus erase options|
|[[jvs:cigal:showplay:manual:chapter4:eventcode|eventcode]]|User-defined event codes in stimulus table|
|[[jvs:cigal:showplay:manual:chapter4:eventflag|eventflag]]|Event option flag in stimulus table|
|[[jvs:cigal:showplay:manual:chapter3:eyeflag|eye_flag]]|Specify eye-tracker options|
|[[jvs:cigal:showplay:manual:chapter3:feedbackflag|feedbackflag]]|Provide real-time subject response feedback|
|[[jvs:cigal:showplay:manual:chapter3:flipflag|flipflag]]|Specify image orientation |
|[[jvs:cigal:showplay:manual:chapter3:fslflag|fslflag]]|Options flag for creating FSL schedule files|
|[[jvs:cigal:showplay:manual:chapter3:fsldigits|fsldigits]]|Which ID digits to use for FSL schedule files|
|[[jvs:cigal:showplay:manual:chapter3:fslmask|fslmask]]|Which ID bits to use for FSL schedule files|
|[[jvs:cigal:showplay:manual:chapter3:fslscheds|fslscheds]]|String list table specifying FSL schedule files|
|[[jvs:cigal:showplay:manual:chapter3:globalflag|globalflag]]|Values to add to every stimulus flag|
|[[jvs:cigal:showplay:manual:chapter3:hgtscale|hgtscale]]|Vertical size scaling factor |
|[[jvs:cigal:showplay:manual:chapter3:imagelist1|imagelist1]]|The file containing the stimulus list|
|[[jvs:cigal:showplay:manual:chapter3:indexedcolors|indexedcolors]]| |
|[[jvs:cigal:showplay:manual:chapter3:indexflg|indexflg]]| |
|[[jvs:cigal:showplay:manual:chapter3:nxo|nxo]]| |
|[[jvs:cigal:showplay:manual:chapter3:nyo|nyo]]| |
|[[jvs:cigal:showplay:manual:chapter3:output_flag|output_flag]]|Control naming of output files |
|[[jvs:cigal:showplay:manual:chapter3:oxo|oxo]]| |
|[[jvs:cigal:showplay:manual:chapter3:oyo|oyo]]| |
|[[jvs:cigal:showplay:manual:chapter3:paramfile|paramfile]]|The file containing the parameter list|
|[[jvs:cigal:showplay:manual:chapter3:pdflg|pdflg]]|Global flag argument to Realtime command |
|[[jvs:cigal:showplay:manual:chapter3:physioflag|physioflag]]|Control processing of physio data |
|[[jvs:cigal:showplay:manual:chapter3:predelay|predelay]]|Delay before waiting for trigger (in ms)|
|[[jvs:cigal:showplay:manual:chapter3:preload|preload]]|Pre-load stimulus flag|
|[[jvs:cigal:showplay:manual:chapter3:preprocflg|preprocflg]]|Preprocess the stimulus list|
|[[jvs:cigal:showplay:manual:chapter3:quitdelay|quitdelay]]|Delay after Quit event before ending (in ms)|
|[[jvs:cigal:showplay:manual:chapter3:resp_flag|resp_flag]]|Subject response control flags |
|[[jvs:cigal:showplay:manual:chapter3:rgbscale|rgbscale]]|Color brightness scaling factor |
|[[jvs:cigal:showplay:manual:chapter3:sbackcolor|sbackcolor]]|The background screen color|
|[[jvs:cigal:showplay:manual:chapter3:screenflag|screenflag]]|Which screen(s) to use for display |
|[[jvs:cigal:showplay:manual:chapter3:saveflag|saveflag]]|Control what data to save in output files|
|[[jvs:cigal:showplay:manual:chapter3:seeresponses|seeresponses]]|Show subject responses in real-time|
|[[jvs:cigal:showplay:manual:chapter3:sfrontcolor|sfrontcolor]]|The color to use for graphics|
|[[jvs:cigal:showplay:manual:chapter3:showbits|showbits]]|Memory resolution of preloaded images|
|[[jvs:cigal:showplay:manual:chapter3:showdir|showdir]]|The directory containg the stimulus files|
|[[jvs:cigal:showplay:manual:chapter3:showport|showport]]|Port to send codes out to peripheral device |
|[[jvs:cigal:showplay:manual:chapter3:showportflag|showportflag]]|Showport control flag|
|[[jvs:cigal:showplay:manual:chapter3:showporttime|showporttime]]|Time-out in ms before resetting showport value |
|[[jvs:cigal:showplay:manual:chapter3:sketch|sk_flag]]|Sketching control parameter |
|[[jvs:cigal:showplay:manual:chapter3:sketch|sk_dmin]]|Sketching minimum motion parameter |
|[[jvs:cigal:showplay:manual:chapter3:sketch|sk_dmax]]|Sketching maximum motion parameter |
|[[jvs:cigal:showplay:manual:chapter3:sketch|sk_tmin]]|Sketching minimum time parameter |
|[[jvs:cigal:showplay:manual:chapter3:sketch|sk_wid]]|Sketching drawing width parameter |
|[[jvs:cigal:showplay:manual:chapter3:sketch|sk_hgt]]|Sketching drawing heigth parameter |
|[[jvs:cigal:showplay:manual:chapter3:sketch|sk_imagenam]]|Sketching background image name parameter |
|[[jvs:cigal:showplay:manual:chapter3:startdelay|startdelay]]|Delay before starting paradigm (in ms)|
|[[jvs:cigal:showplay:manual:chapter3:startimage|startimage]]|Specify which stimulus image to use before start|
|[[jvs:cigal:showplay:manual:chapter3:stextcolor|stextcolor]]|The color to use for text  |
|[[jvs:cigal:showplay:manual:chapter3:stopdelay|stopdelay]]|Delay after end of last stimulus to end of paradigm|
|[[jvs:cigal:showplay:manual:chapter3:sx0|sx0/sy0]]|Horizontal/Vertical center of the display |
|[[jvs:cigal:showplay:manual:chapter3:sweepflag|sweepflag]]|Flag controlling real-time sweep display |
|[[jvs:cigal:showplay:manual:chapter3:sweepintrvl|sweepintrvl]]|Time interval (in ms) of real-time sweep display |
|[[jvs:cigal:showplay:manual:chapter3:t_r|t_r]]|The scanner TR time (in msecs).  |
|[[jvs:cigal:showplay:manual:chapter3:trig_flag|trig_flag]]|External trigger flag  |
|[[jvs:cigal:showplay:manual:chapter3:trigtype|trigtype]]|Which external signal to use for triggering |
|[[jvs:cigal:showplay:manual:chapter3:widscale|widscale]]|Horizontal size scaling factor |

**See Also:**\\

[[jvs:cigal|CIGAL Home]], 
[[jvs:cigal:manual|CIGAL Manual]], 
[[jvs:cigal:showplay|ShowPlay Home]], 
[[jvs:cigal:showplay:manual|ShowPlay Manual]], 
[[jvs:cigal:showplay:manual:help|Manual Help]]