Frontotemporal dementia is a group of diseases in which parts of the brain (the frontal and temporal lobes) shrink, or atrophy, causing changes in personality and behavior. People with frontotemporal dementia may display unusual behavior, such as a lack of caring and lack of inhibition.
In one type of frontotemporal dementia, called Pick's disease or Pick's complex, abnormal structures called Pick's bodies develop in brain cells. Pick's disease is rare but can run in families.
People with frontotemporal dementia may:
Frontotemporal dementia cannot be reversed. Doctors may treat its associated behavioral problems with antidepressants and other medicines.
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