Type 4. Frontotemporal Dementia: The Personality Changer
Frontotemporal dementia (FTD) is a lesser-known form of dementia that affects the frontal and temporal lobes of the brain. It is unique in that it often strikes younger people and presents symptoms that are significantly different from those seen in other types of dementia.
Unlike other forms of dementia where memory loss is a primary symptom, FTD often begins with changes in personality, behavior, or language. People with FTD may display dramatic changes in their personality, becoming more impulsive, neglectful of personal hygiene, or socially inappropriate. These changes can be distressing for both the individual and their loved ones, who may struggle to understand and cope with the drastic alterations in character.
Language problems are also common in some forms of FTD. The person may struggle with speaking or understanding language, a condition known as aphasia. They might forget the meaning of common words or struggle to put sentences together. This can create significant communication barriers and lead to frustration and withdrawal.
While memory problems are not a primary feature of FTD, they can develop as the disease progresses. In later stages, the person may struggle with memory recall and may eventually develop symptoms similar to those seen in Alzheimer’s disease. (4)
