They are- Stroke, brain damage, brain injury, brain diseases, vitamin deficiency, metabolic disorder, kidney disease, liver disease. Did your husband have an MRI
of the brain. Please go for a CT scan or MRI
and consult a neurologist to rule out any condition related to the brain. Please go for a thorough check up to rule out kidney or liver disorders and metabolic conditions. Please give him a diet rich in multivitamins, multiminerals and Omega 3 fatty acids.