Hello, Thanks for the query, Let me tell you that in neurology practice, the MRI data must be correlated with clinical findings. It is the clinical data that is of paramount importance rather than MRI data. This MRI findings can be seen in patients with hypertension, diabetes also. So we stress upon the disease that clinically evolves over a time. Further the symptoms that mark the onset of illness is very important in these neurological disorder. Parkinson s disease manifests as tremor, tightness of body, slowness of walking. The classic Parkinson s disease doesn t start with behavioral problem. Even though, the risk of Parkinson s disease in your husband is high due to family history, the current presentation is odd for the same. A possibility of front-temporal or vascular dementia is likely Please get evaluated by a local neurologist Hope this classifies