Survey data showed that a third of Parkinson's patients reported a cognitive symptom soon after diagnosis. Most common were problems with memory, language or word finding, and concentration or ...

One of the biggest challenges in treating Alzheimer's disease (AD) is how heterogeneous it is in terms of speed of decline ...

An index of gliosis was linked with persistent neurocognitive symptoms after mild or moderate SARS-CoV-2 infection, a small case-control study showed. Compared with healthy controls, PET measures of ...

An estimated 16.9 million cancer survivors have reported cognitive deficits, which can interfere with everyday activities. Cognitive impairment may include difficulty with memory, attention, language, ...

Over 2.3 million people worldwide are living with relapsing multiple sclerosis (RMS), and close to half of those are in the US. Unlike some other debilitating diseases, RMS impacts every patient ...

Dementia represents far more than occasional forgetfulness or confusion. This collection of cognitive conditions affects millions worldwide, fundamentally altering lives and challenging our ...

With the coronavirus disease 2019 (COVID-19) pandemic, most infections are asymptomatic or mild, but a significant minority develop severe symptoms. Some earlier studies have indicated that initial ...

Researchers have identified a new subtype of multiple sclerosis that affects thinking and memory rather than mobility — and as many as 26 percent of people with MS may have it. Researchers have ...

Chemotherapy has transformed cancer care, but its benefits come with side effects. “Chemo brain” is the name some people give to the brain fog and fuzziness that can result from these lifesaving ...

Researchers are slowly tossing much of what we've been told for many years about Alzheimer's disease out the window — and replacing what has been a very dreary tale with new findings.