Charles A. Nelson is professor of pediatrics and neuroscience at Harvard Medical School and director of research at Boston Children’s Hospital’s Developmental Medicine Center.
Charles A. Nelson
Research director
Boston Children's Hospital
From this contributor
How separating children from parents causes irreparable harm
Science teaches us that housing children in institution-like settings is likely to cause severe and permanent damage to their minds and bodies.
How separating children from parents causes irreparable harm
By
Charles A. Nelson
26 June 2018 | 4 min read
Romanian orphans reveal clues to origins of autism
Understanding autism features in children who were deprived of social contact as infants could offer clues to the condition.
Romanian orphans reveal clues to origins of autism
By
Charles A. Nelson
25 April 2017 | 6 min read
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Human brain organoids come of age—but still have room to grow
The U.S. government has touted organoids as an alternative to animals for studying the brain. The model has improved since its debut in 2013, but scientists are still working to overcome key limitations: immaturity, consistency and the lack of vascularization.
Human brain organoids come of age—but still have room to grow
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21 October 2026 | 9 min read
Finding neuroheterogeneity’s sweet spot
Once thought to be detrimental to memory processing, neuronal diversity—at the right ‘Goldilocks’ dose—is a new boon to theoretical neuroscience.
Finding neuroheterogeneity’s sweet spot
Once thought to be detrimental to memory processing, neuronal diversity—at the right ‘Goldilocks’ dose—is a new boon to theoretical neuroscience.
By
Natalia Mesa
20 October 2026 | 7 min read