5 years ago I had a head ct due to facial nerve parasthesias. it was normal.
then today I had an mri and it shows that the right side of my brain has grown larger than the left.
I have a lot of parasthesia problems, doubled and blurred vision, and hear my heart pounding in my right ear.
I also have whole body parasthesias and twitches/spasms.
any idea what could cause my brain to grow in one hemisphere?