MRI scan of head

Just wondering - would an MRI scan of the head for the purpose of checking for aneurysms also give other information regarding brain structures such as the amygdalae?  I've just had one done but think that the report will probably only focus on the medics' original purpose.  I'd like to know whether my amygdalae have been affected by the "anxiety years", or indeed whether they were larger to start with (so that I was always going to be prone to anxiety, irrespective of being autistic/in a neurominority).