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Riccardo Metere edited subsubsection_Signal_Expressions__.tex
almost 9 years ago
Commit id: 35cae92e59909bb9e4d58ad21d1c06b7e1de5554
deletions | additions
diff --git a/subsubsection_Signal_Expressions__.tex b/subsubsection_Signal_Expressions__.tex
index a311104..d08412f 100644
--- a/subsubsection_Signal_Expressions__.tex
+++ b/subsubsection_Signal_Expressions__.tex
...
\subsubsection{Signal
Expressions} Expression}
\[
S \propto V M_0\ \mathrm{e}^{-{TE}/{T_2^*}}\ \sin{\alpha}
\frac{1 - \mathrm{e}^{-{TR}/{T_1}}}{1 - \cos{\alpha}\ \mathrm{e}^{-{TR}/{T_1}}}
\]
where:
\begin{itemize}
\item $S$: signal intensity
\item $V$: imaged volume
\item $M_0$: proton density
\item $TE$: echo time
\item $TR$: repetition time
\item $\alpha$: flip angle
\item $T_1$: longitudinal relaxation time
\item $T_2^*$: effective transverse relaxation time
\end{itemize}
