question: Sure!  An MRI on 7-10-13 indicated \" ...persistent focal T2 signal hyperintensity within the left caudate nucleus and anterior limb of the internal capsule with corresponding susceptibility on the gradient sequence.  Findings suggest a small amount of hemosiderin of remote hemorrhage.  No evidence of acute hemorrhage....\"   I do not recall everything the neurologist explained.  I was rear-ended in early March and hit my head on the top left side and had a goose egg for a few days.  I have been diagnosed with a concussion and my symptoms are related to focus and memory and \"brain drain\".  Can you educate me on the MRI indication?  Thank you!I do not wish to sign up for any fee.  Sorry, and thank you.