The gene order difference can be measured using the inversion distance, which is the minimal number of inversions necessary to transform one gene order to another.
Pre-contrast T1 values were measured using an inversion recovery snapshot Flash technique.
The H and C longitudinal relaxation times, T1, were measured using the inversion recovery method [ 51].
T1* was measured using an inversion recovery experiment (τ1 − 180° − τ2 − 90° − acquire, TR = 25 s, four averages), while saturation of γ-ATP was performed during the delay times τ1 and τ2.
T1 relaxation times were measured using an inversion recovery pulse sequence (t1_ir_mb) using the following parameters: 4 scans per point, 10 data points for fitting, monoexponential curve fitting, phase cycling, 10 ms first pulse separation, and a recycle delay and final pulse separation ≥ 5 T1.
Longitudinal relaxation time T1 measurements of all samples were measured using an inversion-recovery technique with a single-shot, line-reordered gradient echo sequence.
However, the dependence of the spatial correlation length, measured using the Limber inversion, on the observed flux is rather weak.
White matter hyperintensities and brain infarcts were measured using fluid-attenuated inversion recovery magnetic resonance imaging as a marker for vascular pathology.
The kinetics of proton transfer were measured using the selective inversion transfer experiment introduced by Robinson et al. In particular, we investigated the ih GFP S65T protein as it was our best model system for slow exchange.
On the first test occasion, active total inversion-eversion range was measured using the Fastrak.
