Eleanor Maguire
From , New York Times
Eleanor Maguire, a cognitive neuroscientist whose research on the human hippocampus—especially those belonging to London taxi drivers—transformed the understanding of memory, revealing that a key structure in the brain can be strengthened like a muscle, died on Jan. 4 in London. She was 54.
Her death, at a hospice facility, was confirmed by Cathy Price, her colleague at the U.C.L. Queen Square Institute of Neurology. Dr. Maguire was diagnosed with spinal cancer in 2022 and had recently developed pneumonia.
Working for 30 years in a small, tight-knit lab, Dr. Maguire obsessed over the hippocampus—a seahorse-shaped engine of memory deep in the brain—like a meticulous, relentless detective trying to solve a cold case.
An early pioneer of using functional magnetic resonance imaging (f.M.R.I.) on living subjects, Dr. Maguire was able to look inside human brains as they processed information. Her studies revealed that the hippocampus can grow, and that memory is not a replay of the past but rather an active reconstructive process that shapes how people imagine the future.
Read more about Maguire’s distinguished career in the .
