Genetics

Novel cause of brain mosaicism and focal epilepsy identified

In most people, every cell in their body contains the same genetic information. However, sometimes people can have two or more genetically different sets of cells. This usually happens during fetal development and is known ...

Surgery

Does cannabis affect surgical outcomes? We need more data

After alcohol, marijuana is the most commonly used recreational substance among U.S. adults and adolescents. Up to 22 million Americans 12 or older use cannabis. In a 2022 survey by the National Institute on Drug Abuse, 0.7% ...

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