Diseases, Conditions, Syndromes

Brain fog: New study examines causes of this long-COVID symptom

Neuropsychiatric symptoms of long COVID, including brain fog, inability to concentrate, and headache, have puzzled researchers and clinicians, who are hunting for those symptoms' causes. A new study found that neuroinflammation ...

Genetics

New genetic variants linked to brain malformation

More cases of children born with abnormal brain development may have genetic explanations than previously thought, according to a recent study published in JAMA Neurology.

Neuroscience

Targeting tau, the other protein behind Alzheimer's disease

In November, researchers reported the drug lecanemab slowed the progression of Alzheimer's disease. The effect was modest, but it has generated tremendous excitement because it was the first time a drug had been shown to ...

Neuroscience

Some autism spectrum disorder symptoms linked to astrocytes

Abnormalities in a type of brain cell called astrocytes may play a pivotal role in causing some behavioral symptoms of autism spectrum disorders, according to a preclinical study by Weill Cornell Medicine investigators.

Psychology & Psychiatry

Study identifies biomarkers linked to autism risk

A large study by researchers at Columbia University Mailman School of Public Health and the Norwegian National Institute of Public Health has identified molecular signatures of gestational inflammation linked to the risk ...

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