 Just to give you a quick overview, there is something called the commissure of fibers. The largest commissure of fiber is the corpus callosum which connects the neocortex of both the hemispheres and there is also something called association fibers which run in an anterior posterior axis and connect different regions of the brain in each hemisphere. So this concludes our presentation on the projection fibers namely the internal capsule in the coronary radiator and the various tracts which are located. Thank you for watching and if you have any questions or comments please put them in the section below. Have a nice day!