The arcuate fasciculus is a white-matter fiber tract that links lateral temporal cortex with frontal cortex via a dorsal projection that arches around the Sylvain fissure. Lesion studies indicate ...

had the arcuate fasciculus more myelinated, according to a correlation analysis with an indirect index of the content of myelin in nerve fibers. Furthermore, the synchronization between the ...

At the center of this discovery is the arcuate fascicle (AF)—a bundle of nerve fibers linking language areas in the brain. In humans, the AF connects to the middle temporal gyrus (MTG).