Diseases, Conditions, Syndromes

New AI diagnostic can predict COVID-19 without testing

Researchers at King's College London, Massachusetts General Hospital and health science company ZOE have developed an artificial intelligence diagnostic that can predict whether someone is likely to have COVID-19 based on ...

Neuroscience

Negative feedback stabilizes memories

(Medical Xpress)—Memories may be maintained in the brain through a mechanism familiar to any engineer—negative and positive feedback loops, according to researchers Sukbin Lim and Mark Goldman at the UC Davis Center for ...

Neuroscience

In people with OCD, actions are at odds with beliefs

The repeated behaviors that characterize obsessive-compulsive disorder are a manifestation of an underlying brain dysfunction that is not yet well understood. Now, in a study appearing on September 28 in the journal Neuron, ...

Diseases, Conditions, Syndromes

On-off social distancing may be needed until 2022: Harvard study

A one-time lockdown won't halt the novel coronavirus and repeated periods of social distancing may be required into 2022 to prevent hospitals from being overwhelmed, Harvard scientists who modeled the pandemic's trajectory ...

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