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\title {Supplementary Files for: \\ Hyperreactivity to uncertainty is a key feature of subjective cognitive impairment}
\author{Bahaaeddin Attaallah$^{1,*}$, Pierre Petitet$^{2}$, Elista Slavkova$^{2}$, Vicky Turner$^{1}$, Youssuf Saleh$^{1}$,  Sanjay G. Manohar$^{1,2}$, Masud Husain$^{1,2}$}

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%%%%%%%%%%%%%% Supplementary File 2 %%%%%%%%%%%%%%%%%%%%%%%%%
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\begin{table}
\centering \small
\begin{tabular}{r|lll}
\hline \hline \hline
\textbf{{$R_0/\eta_s$}}& \textbf{Mean}& \textbf{Controls vs. SCI} \\
\hline
\hline &  & $t(52) = -2.9219$\\
$95/1$&$Controls= 9.8346 $ & $SD =3.3937$ \\
      &$SCI =12.5333$ & $\textit{\textbf{p = 0.0051}}$ \\
\hline &  & $t(52) = -1.7567$\\
$95/5$&$Controls=8.2074$ & $SD = 2.3395$ \\
      &$SCI = 9.3259$ & $p =  0.0849$ \\
\hline &  & $t(52) = -3.2560
 $\\
$130/1$&$Controls=10.6000$ & $SD = 3.1318$ \\
      &$SCI = 13.3753$ & $\textit{\textbf{p =  0.0020}}$ \\
\hline &  & $t(52) = -2.9422 $\\
$130/5$&$Controls=8.0321$ & $SD = 2.2694$ \\
      &$SCI = 9.8494$ & $\textit{\textbf{p = 0.0049}}$ \\       
\hline \hline
\end{tabular}
\caption{\textbf{Active Search. Number of samples obtained per condition.} $R_0$: initial credit reserve. $\eta_s$: sampling cost.}
\label{tab:sample_eachCondition}
\end{table}

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