The debilitating brain fog often experienced by people with long COVID may stem from blood clots, new research suggests. Long COVID describes myriad symptoms that linger for weeks to years after a ...

A study of long COVID patients with long-lasting "brain fog" and fatigue released Thursday shows they have altered levels of a pair of key brain chemicals, including nerve growth factor. Photo by ...

One Sparks resident says Long COVID has led to everything from fatigue and an 85-pound weight loss to the inability to enjoy ...

New research reveals an intriguing connection between low levels of the chemical serotonin and the brain fog seen in some long COVID patients. The findings point the way to one possible treatment.

One of the ways long COVID presents itself, commonly known as “brain fog,” is particularly devastating to those suffering with it, say doctors. The New York Times recently reported that, according to ...

Long COVID is a pressing public health issue. There are millions of people who experienced an acute infection with the pandemic virus SARS-CoV-2, and never truly recovered from their COVID-19 illness, ...

According to a new study published in Nature Neuroscience, researchers at Trinity College in Ireland used blood tests to measure certain biological markers and specialized brain images to discover ...

COVID brain fog is real, and it can sap up to six IQ points for at least a year. “The potential long-term effects of COVID-19 on cognitive function have been a concern for the public, healthcare ...

As the Biden administration ends the COVID-19 public health emergency, millions of Americans who contracted the disease continue to suffer from symptoms associated with long COVID. Neuropsychologist ...

Scientists have uncovered a possible explanation for one of COVID-19′s most vexing legacies: the stubborn neurological symptoms of long COVID, such as brain fog, memory loss and fatigue. The first ...