function [] =  plotOpticalTraces(compositeTrace, usecells, Hz)
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Plots a set of temporal traces (intended to be fluorescence or DF/F) along 
% with markers to denote when important events (ie. calcium transients)
% Inputs:
%     - compositeTrace: Mx#Neuron temporal traces of the fluorescence
%     - Usecells: Vector of the temporal traces to plot
%     - Hz: The imaging rate
% Outputs: (none)
%     -
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

[tracea, ~] = size(compositeTrace);
pace = 1/Hz;
 time = (1:tracea)*pace;
 raise = 0;
for fn = 1:length(usecells)
    i = usecells(fn);
    t = compositeTrace(:, i);
    dfF = t;

    dfF = dfF-min(dfF)+raise;
    plot(time, dfF, 'k')
    if fn == 1
        hold on
    end
    raise = raise+range(dfF)+0.1;   
end
hold off
xlabel('Time(s)');
ylabel('Cell Number');


set(gca, 'FontName', 'Arial', 'FontSize', 12)