Mark Johnson

Professor
Birkbeck University of London

Mark Johnson is professor of experimental psychology and head of the psychology department at the University of Cambridge in the United Kingdom.

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Infantile amnesia is not simply a story about forgetting the past. It is an opportunity to understand how memory itself is built.

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14 September 2026 | 6 min read
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Finally, a new route for the magnetic-sense field

Researchers have dueled for years over how the magnetic sense works. New data from monarch butterflies could finally help settle the debate.

By Calli McMurray
11 September 2026 | 16 min read
Child sitting on confetti-covered ground, wearing noise-cancelling headphones.

Sensory over-responsivity tied to autism, anxiety but not other conditions

Negative reactions to sensations track with certain neurodevelopmental traits in more than 15,000 children—pointing to shared neurobiological roots.

By Diana Kwon
10 September 2026 | 5 min read