Figure 1.
An illustration of imaging resolution and imaging depth of several typical techniques used for tractography imaging applications. The diagonal dashed line indicates the thickness/resolution ratio of 10.
MRI: magnetic resonance imaging; DTI: diffusion tensor imaging; OPT: optical polarization tractography; SHG: second-harmonic generation microscopy; PLM: polarized light microscopy; SEM: scanning electron microscopy. (A color version of this figure is available in the online journal.)
