Diseases, Conditions, Syndromes

Discovery solves baffling mystery around Gulf War Illness in veterans

In a world-first discovery, Griffith University researchers have discovered that faulty cell function in veterans suffering from Gulf War Illness (GWI), also known as Gulf War Syndrome (GWS), is likely caused by intense exposure ...

Diseases, Conditions, Syndromes

Mild COVID-19 can cause long-term cognitive losses, finds study

Memory loss and attention deficit are frequent complaints of people who have survived severe COVID-19, but these and other cognitive impairments have also been observed in mild cases more than 18 months after the start of ...

Alzheimer's disease & dementia

Accuracy of diagnostic blood tests for Alzheimer's disease varies

Neurologists diagnose cognitive impairment with a clinical exam of memory and thinking skills. To determine whether Alzheimer's disease is the cause of the cognitive impairment, evidence of the specific brain changes that ...

Diseases, Conditions, Syndromes

New study highlights scale and impact of long COVID

In a new review paper, researchers from the Universities of Oxford, Leeds and Arizona, analyzed dozens of previous studies into long COVID to examine the number and range of people affected, the underlying mechanisms of disease, ...

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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.

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