Berkeley brain researcher dies
MARIAN CLEEVES DIAMOND, 1926 - 2017
Marian Cleeves Diamond examined Albert Einstein’s gray matter.
Marian Cleeves Diamond, a UC Berkeley neuroscientist who studied Albert Einstein’s brain and was one of the first to show that the brain can improve with enrichment and intellectual stimulation, has died. She was 90.
The school, where Diamond was a professor emerita of integrative biology, confirmed that she died July 25 at home in Oakland.
In 1984, after receiving four pieces of Einstein’s preserved brain, Diamond discovered that it had more cells known as support cells than the average brain.
She found that the brains of all animals, including humans, benefit from an enriched environment, and that impoverished environments can lower the capacity to learn.
“Her research demonstrated the impact of enrichment on brain development — a simple but powerful new understanding that has literally changed the world, from how we think about ourselves to how we raise our children,” said colleague George Brooks, a professor of integrative biology.
Her findings were initially resisted by some neuroscientists. At one meeting, Diamond recalled, a man stood up after her talk and said loudly, “Young lady, that brain cannot change!”
Diamond said she knew better than to be put off by such a response. “It was an uphill battle for women scientists then — even more than now — and people at scientific conferences are often terribly critical,” she wrote in her 1998 book “Magic Trees of the Mind: How to Nurture Your Child’s Intelligence, Creativity, and Healthy Emotions From Birth Through Adolescence.”
“But I felt good about the work, and I simply replied, ‘I’m sorry, sir, but we have the initial experiment and the replication experiment that shows it can.’ ”
Born in Glendale on Nov. 11, 1926, Diamond attended Glendale Community College before transferring to Berkeley, where she went on to earn her doctorate. She was a research assistant at Harvard University and the first female science professor at Cornell University, where she taught biology and comparative anatomy. She returned to Berkeley as a lecturer in 1960.
Diamond is survived by children Catherine Theresa Diamond, Richard Cleeves Diamond, Jeff Barja Diamond and Ann Diamond.