03_unprep_irbssfp

Software Version

Please ensure to use BART at least in version

v0.8.00-188-g2619016

The visualization is based on python3. You need to have the packages

numpy, matplotlib, mpl_toolkits, sys, os 

installed.

Attention!

A non-prepared IR bSSFP is no standard sequence in BARTs simulation interface. Please comment out

diff --git a/src/simu/simulation.c b/src/simu/simulation.c
index 6fe627cd4..13397c4d2 100644
--- a/src/simu/simulation.c
+++ b/src/simu/simulation.c
@@ -901,9 +901,9 @@ void bloch_simulation(const struct sim_data* _data, int R, float (*m_state)[R][3
 
                 // Alpha/2 and TR/2 signal preparation
 
-                if (   (SEQ_BSSFP == data.seq.seq_type)
-                    || (SEQ_IRBSSFP == data.seq.seq_type))
-                        alpha_half_preparation(&data, h, tol, N, P, xp);
+                // if (   (SEQ_BSSFP == data.seq.seq_type)
+                //     || (SEQ_IRBSSFP == data.seq.seq_type))
+                //         alpha_half_preparation(&data, h, tol, N, P, xp);
 
                 float mtr[M][M];
                 float mte[2][M][M];

Reproducibility

All simulations run with ./run.sh.

To run the simulations AND create figures execute: ./run_figs.sh.