Objective To investigate corticostriatal connections in human brain by diffusion tensor imaging(DTI),and to define the location of projections from different cortex to striatum with automated probabilistic tractography,in order to provide morphological data for the functional anatomy of human striatum.

Objective To exhibit the changes of association fasciculi of primary progressive aphasia(PPA) with diffusion tensor imaging (DTI) and fiber tractography technique.

In brain white matter fiber tractography,diffusion tensor magnetic resonance imaging(DT-MRI) can be used to reconstruct the three dimensional structures of the white matter fibers noninvasively.

Study on the losses location of transmission system based on power tracing;

A new power tracing method using graph theory is introduced,which is based on the adjacency matrix and path matrix of the digraph of load flow solution.