How does one brain network compensate for another when parts of the brain are damaged by illness or injury? A new study of patients with Primary Progressive Aphasia (PPA) shows that patients who have ...

Imagine trying to speak but only being able to produce fragments: "one eye – eye is always – tears – been teary – I can't – I could earlier." Or imagine speaking fluently but creating bizarre ...

Individuals with mild cognitive impairment, especially of the "amnestic subtype" (aMCI), are at increased risk for dementia due to Alzheimer's disease relative to cognitively healthy older adults. Now ...