lithium seeks out organs

An example of anthropomorphism and metaphor in popular science writing:

"The writings from the nineteenth century, familiar to John, suggested that lithium would seek out every organ, seeping into every cell and across the blood-brain barrier, that Great Wall of China, which separated the brain from blood. And it was the brain that was lithium's final target."

de Moore, G., & Westmore, A. (2016). Finding Sanity. John Cade, lithium and the taming of bipolar disorder. Allen & Unwin.

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Author: Keith

Former school and college science teacher, teacher educator, research supervisor, and research methods lecturer. Emeritus Professor of Science Education at the University of Cambridge.