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1 function paradigm_GOM(handles)
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2 global stimulusParameters experiment betweenRuns
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3
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4 paradigm_training(handles) % default
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5
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6 stimulusParameters.WRVname='maskerLevel';
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7 stimulusParameters.WRVstartValues=20;
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8 stimulusParameters.WRVsteps= [-10 -2];
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9 stimulusParameters.WRVlimits=[-30 110];
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10
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11 % target variable: slope=1, start going down.
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12 withinRuns.direction='up';
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13 experiment.psyFunSlope=-1;
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14
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15 betweenRuns.variableName1='targetLevel';
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16 betweenRuns.variableList1=25: 5: 70;
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17 betweenRuns.variableName2='maskerRelativeFrequency';
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18 betweenRuns.variableList2=[1 0.5];
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19
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20 experiment.maskerInUse=1;
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21 stimulusParameters.maskerType='tone';
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22 stimulusParameters.maskerPhase='sin';
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23 stimulusParameters.maskerDuration=0.104;
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24 stimulusParameters.maskerLevel=stimulusParameters.WRVstartValues(1);
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25 stimulusParameters.maskerRelativeFrequency=betweenRuns.variableList2;
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26
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27 stimulusParameters.gapDuration=0.0002;
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28
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29 stimulusParameters.targetType='tone';
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30 stimulusParameters.targetPhase='sin';
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31 % retain current target frequency
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32 x=str2num(get(handles.edittargetFrequency,'string'));
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33 stimulusParameters.targetFrequency=x(1);
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34
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35 stimulusParameters.targetDuration=0.004;
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36 stimulusParameters.targetLevel=stimulusParameters.WRVstartValues(1);
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37
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38 stimulusParameters.rampDuration=0.002;
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39
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40 % instructions to user
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41 % single interval up/down no cue
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42 stimulusParameters.instructions{1}= [{'YES if you hear the tone clearly'}, { }, { 'NO if not (or you are uncertain'}];
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43 % single interval up/down with cue
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44 stimulusParameters.instructions{2}= [{'count the tones you hear clearly'}, { }, { 'ignore indistinct tones'}];
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45
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