Difficulty finding words or the habit of substituting them with others that are similar semantically – such as knife and cutter – or phonologically – such as knife and wife – are usually the first ...

The science of aging often speaks of "Alzheimer's disease and other dementias," with the devastating effects of late-onset Alzheimer's and its severe memory loss being the most common and well-known ...

Imagine gradually losing the ability to express yourself — not because you've forgotten the words, but because they simply won't come out. This is the reality for individuals living with primary ...