Neurosurgeons are really good at removing brain tumors—they’re about to get even better

When removing cancerous tissue in the brain, neurosurgeons often use “awake brain mapping” to minimize the risk of causing unintended disruptions to a patient’s quality of life while removing as much tumor as possible. This practice, which has been used for decades, involves waking a patient up mid-surgery to test their neurocognitive functions in real time by stimulating the brain surface and assessing for functional changes.

This article was originally published on MedicalXpress.com

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