cungham89,
Welcome to NeuroTalk. Sorry to hear about your husband.
MsRriO is right about getting a good NeuroPsychological Assessment from someone who understands concussions. Most have a bias against long term symptoms from concussions.
There is some excellent information at
www.tbilaw.com and
www.subtlebraininjury.com
What are your husband's symptoms ?
What diagnosis and treatments have been done ?
Where do you live ?
Different locations have different services available.
A Diffusion Tensor Image MRI or fMRI ( functional MRI ) can sometimes prove helpful if you have access to them.
Your husband may also have an undiagnosed and untreated upper neck injury. The joint between C-1/atlas and the occiput (base of the skull) may be damaged and unstable. It can cause muscle spasms and inflammation that lead to head aches and a myriad of symptoms.
We are here to help. Please feel free to share.
My best to you.