A Study of Chinese Cerebral Representation in Chinese with fMRI / 实用放射学杂志

ABSTRACT

Objective To preliminary investigate the brain areas associated with Chinese when they speak Chinese . Methods In order to determine the neural anatomic substrates employed in repeatedly speaking Chinese , 22 Chinese health volunteers were performed using blood oxygenation level dependent (BOLD) contrast functional magnetic resonance imaging (fMRI) on a 1.5T system .Results Our block-design fMRI studies have found many cortical areas that are associated with Chinese-English bilinguals. The cortical areas were shown as bilateral motor cortex , left anterior inferior frontal Gyrus , left anterior insula , bilateral superior temporal gyrus and bilateral cerebellum. Conclusion BOLD fMRI can reveal cortical areas that are associated with Chinese when they speak Chinese ,and it is a powerful utility to investigate language.