Neuroscience

Brain's 'wakeful rest' network may be key to Alzheimer's risk

If you have ever let your mind wander, you have relied on the brain's default mode network (DMN). Scientifically, the DMN is a connection of brain regions that interact when a person is in a state of wakeful rest. This network ...

Diseases, Conditions, Syndromes

Diagnosing, assessing and treating long COVID

About 1.4 million people in Canada have been affected by long COVID after infection, or suspected infection, with SARS-CoV-2. A new trio of practice articles in CMAJ (Canadian Medical Association Journal) aims to help clinicians ...

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