fMRI-BCI:a Review

摘要

Functional magnetic resonance imaging（fMRI） is a new tool for brain-computer interface（BCI）.This paper presents an overview to fMRI-BCI.Our attention is mainly put on the methods of signal acquisition,signal preprocessing,and signal analysis of basic fMRI-BCI structure.The available softwares and the applications of fMRI-BCI are briefly introduced.At last,we suggest focusing on some technologies to make fMRI-BCI more perfect.