[Function magnetic resonance imaging and diffusion tensor tractography in patients with brain gliomas involving motor areas: clinical application and outcome].

Abstract

BOLD-fMRI and DTT could non-invasively localize the relationship between brain motor cortex, pyramidal tracts and brain gliomas in vivo to optimize the surgical planning, guide the microsurgery under anaesthesia retaining consciousness using intraoperative motor functional brain mapping with the method of direct electrical stimulations and remove brain tumors as far as possible in the case of eloquent areas and sub-cortical important white matters preservation.