Visuospatial dysfunction in Alzheimer's disease and behavioural variant frontotemporal dementia

Approximately 30% of Alzheimer's disease (AD) patients are misdiagnosed due to overlapping and evolving clinical features. In particular, the distinction of AD from behavioural variant frontotemporal dementia (bvFTD) can be challenging. Measures of visuospatial ability, which rely on parietal lobe function, show promise as markers of AD as the parietal lobe is preferentially affected early in the disease course. We hypothesise that traditional measures of visuospatial function may help distinguish AD from bvFTD.

from Journal of the Neurological Sciences http://bit.ly/2GjhBOq