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Does handwriting decline with dementia? Exploring the causes and signs

According to a study published in the *Wiley Online Library*, changes in a person's handwriting may appear up to a decade before an official diagnosis of Alzheimer's disease. These changes occur because handwriting is a complex task requiring both fine motor skills and multiple cognitive domains, both of which are impaired by dementia. While these alterations cannot confirm a diagnosis alone, the answer to **does handwriting decline with dementia?** is a definitive 'yes,' with specific characteristics depending on the stage and type of dementia.