Source Current Estimation of Brain Magnetic Field Evoked by Mental Rotation Task using Minimum-norm Method with MUSIC Prescanning

Contents

Source Current Estimation of Brain Magnetic Field Evoked by Mental Rotation Task using Minimum-norm Method with MUSIC Prescanning

Estimation of brain activity distribution related to mental rotation task from MEG Data

Contents

Weighted minimum-norm method

MUSIC Algorithm

wMNE using simplified MUSIC pre-scanning (MUSIC-wMNE)

MUSIC-wMNE

Computer Simulations of Proposed Method

Result of the computer Simulation

Mental rotation task

Result of prescanning

Source estimation of the mental rotation task

Results of the source estimation

Conclusion

e-mail : s.iwaki@aist.go.jp

Web page: http://staff.aist.go.jp/s.iwaki/

Other :
Sunao Iwaki, Life Electronics Laboratory, National Institute of Advanced Industrial Science and Technology