Neuroscience

Study: Blood vessel damage could be an Alzheimer's driver

Blood vessel abnormalities in the eye are a major factor in the progression of Alzheimer's disease, according to research from Cedars-Sinai investigators published in the journal Alzheimer's & Dementia. These changes correspond ...

Neuroscience

Poor sleep can be linked to stroke

A new study finds that sleep problems can increase someone's risk of stroke. Sleep problems can include too little sleep (less than five hours), too much sleep (more than nine hours), poor quality, difficulty getting to sleep ...

page 1 from 40

Cognitive dysfunction

Cognitive dysfunction (or brain fog) is defined as unusually poor mental function, associated with confusion, forgetfulness and difficulty concentrating. A number of medical or psychiatric conditions and treatments can cause such symptoms, including Heavy metal poisoning (in particular mercury poisoning), menopause and sleep disorders (including disrupted sleep). The term brain fog is not commonly used to describe people with dementia or other conditions that are known to cause confusion and memory problems,[citation needed] but it can be used as a synonym for sleep inertia or grogginess upon being awakened from deep sleep.

This text uses material from Wikipedia, licensed under CC BY-SA