MAP

function paradigm_threshold_duration(handles)

global stimulusParameters experiment betweenRuns

paradigm_training(handles) % default

stimulusParameters.WRVname='targetLevel';

stimulusParameters.WRVstartValues=40;

stimulusParameters.WRVsteps=[10 2];

stimulusParameters.WRVlimits=[-30 110];

betweenRuns.variableName1='targetDuration';

betweenRuns.variableList1=[ .016 .032 .064 .128 .256 .512];

betweenRuns.variableName2='targetFrequency';

betweenRuns.variableList2=1000;

experiment.maskerInUse=0;

stimulusParameters.targetType='tone';

stimulusParameters.targetPhase='sin';

% 		retain current target frequency

x=str2num(get(handles.edittargetFrequency,'string'));

stimulusParameters.targetFrequency=x(1);

stimulusParameters.targetDuration=betweenRuns.variableList2;

stimulusParameters.targetLevel=stimulusParameters.WRVstartValues(1);

stimulusParameters.rampDuration=0.004;

% instructions to user

%   single interval up/down no cue

stimulusParameters.instructions{1}=[{'YES if you hear the added click'}, { }, { 'NO if not (or you are uncertain'}];

%   single interval up/down with cue

stimulusParameters.instructions{2}=[{'count how many distinct clicks you hear'},{'ignore the tones'},{' '},...

    {'The clicks must be **clearly distinct** to count'}];