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<div align="left"><font face="Arial"><span style="font-size:10pt">Does anyone know how to fade out images to a white background in</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">E-Prime.</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">I have created a visual search experiment that presents between 4 to 8</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">images on the screen at one time but I now need to adjust the experiment</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">so that the images are faded out rather than being blanked out (this is</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">to</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">prevent a patient with Epilepsy having a fit whilst undertaking this</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">experiment.</span></font></div>
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<div align="left"><font face="Arial"><span style="font-size:10pt">Roughly the experiment runs as follows-:</span></font></div>
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<div align="left"><font face="Arial"><span style="font-size:10pt">*</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">Between 4-8 images are displayed on the screen for 250ms</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">Screen is blank for 250ms</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">Between 4-8 images are displayed on the screen for 250ms (except one</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">image</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">which is removed)</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">Screen is blank for 250ms</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">*</span></font></div>
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<div align="left"><font face="Arial"><span style="font-size:10pt">This loop is repeated until the subject responds.</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">The display is set to 800x600 16bit colour depth. Note 256 bit colour</span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">depth is no good </span></font></div>
<div align="left"><font face="Arial"><span style="font-size:10pt">because the images are 24bit.</span></font></div>
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<div align="left"><font face="Arial"><span style="font-size:10pt">Mark</span></font></div>
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