Diseases, Conditions, Syndromes

Study shows COVID-19 pandemic has had long-term impact on families

In retrospect, the COVID-19 pandemic seems to consist of an ebb and flow of lockdowns and periods of loosened restrictions. But for children and families, the long-term effects have been predominantly negative since the first ...

Medications

Study gives a peek at how ketamine acts as 'switch' in the brain

Ketamine, an established anesthetic and increasingly popular antidepressant, dramatically reorganizes activity in the brain, as if a switch had been flipped on its active circuits, according to a new study by Penn Medicine ...

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