Human brain mapping with functional magnetic resonance imageing (fMRI) during calculation task

摘要

Rather than emphasizing purely structural information, fMARI uses canning techniques to sensitize imaging acquisition to the local metabolic and hemodynamic changes that occur when the brain is activated or stimulated. Immediate application of fMRI in neuroscience include its use in language lateralization, higher cognitive ufnction, memory or learning studies, such research is demonstrated task activation with MRI imaging using intrinsic contrast-the blood oxygenation level dependent (BOLD) mechanism.