Demensguiden

Demensguiden

Frontotemporal Dementia Care Strategies

Impulsivity and Disinhibition

Why impulsive and socially inappropriate behaviour occurs in FTD and how to manage it

Jan Erik Fosmark's avatar
Jan Erik Fosmark
Mar 16, 2026
∙ Paid

One of the most visible changes in frontotemporal dementia is the loss of social restraint. A person who was once polite and careful may suddenly begin acting in ways that feel impulsive or inappropriate. They may say things without thinking. They may interrupt others. They may ignore social boundaries that once seemed obvious.

The Brain’s Social Filters

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