RJ Mackenzie is a freelance science reporter based in Glasgow, Scotland. He covers biological and biomedical science, with a focus on the complexities and curiosities of the brain. Mackenzie has degrees in neuroscience from the University of Edinburgh and the University of Cambridge. He has written for National Geographic, Popular Science and The Scientist, among other publications.
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RJ Mackenzie
Contributing writer
The Transmitter
From this contributor
Microglia’s pruning function called into question
Scientists are divided over the extent to which the cells sculpt circuits during development.

Microglia’s pruning function called into question
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Autism program chief among National Institutes of Health layoffs
The termination is one of more than 1,000 employee cuts at the U.S. agency this week.
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Autism program chief among National Institutes of Health layoffs
The termination is one of more than 1,000 employee cuts at the U.S. agency this week.
This paper changed my Life: Bill Newsome reflects on a quadrilogy of classic visual perception studies
The 1970s papers from Goldberg and Wurtz made ambitious mechanistic studies of higher brain functions seem feasible.
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This paper changed my Life: Bill Newsome reflects on a quadrilogy of classic visual perception studies
The 1970s papers from Goldberg and Wurtz made ambitious mechanistic studies of higher brain functions seem feasible.
Science must step away from nationally managed infrastructure
Scientific data and independence are at risk. We need to work with community-driven services and university libraries to create new multi-country organizations that are resilient to political interference.
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Science must step away from nationally managed infrastructure
Scientific data and independence are at risk. We need to work with community-driven services and university libraries to create new multi-country organizations that are resilient to political interference.