Purpose#R##N#New analytical reconstruction techniques of diffusion weighted signal have been proposed. A previous work evidenced the exploitability of some indices derived from the simple harmonic oscillator-based reconstruction and estimation (3D-SHORE) model as numerical biomarkers of neural plasticity after stroke. Here, the analysis is extended to two additional indices: return to the plane/origin (RTPP/RTOP) probabilities. Moreover, several motor networks were introduced and the results were analyzed at different time scales.
['Lorenza Brusini', 'Silvia Obertino', 'Ilaria Boscolo Galazzo', 'Mauro Zucchelli', 'Gunnar Krueger', 'Cristina Granziera', 'Gloria Menegaz']
Ensemble average propagator-based detection of microstructural alterations after stroke