Bumper Brains -- A Commentary

Credit: Andrew Lee/COSMOS

From Cosmos Magazine:

Science can help us stretch the limits of the human mind: but should we embrace brain enhancement, despite the risks?

AT THE UNIVERSITY OF CALIFORNIA in San Diego, researcher Mark Tuszynski and his colleagues have been studying the use of genetically modified neurons in the treatment of Alzheimer's disease. In 2001, the scientists implanted neurons carrying extra copies of a gene that codes for nerve growth factor, or NGF, into the brains of patients.

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