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Recent articles

An image of a fossil.

Expanding ‘little brain’ may have powered dinosaur flight

The cerebellum swelled in size before flight evolved among modern birds’ dinosaur ancestors, according to a new comparison of fossilized skulls and living birds.

By Annie Melchor
23 February 2024 | 4 min read
Illustration of hands organizing objects of various shapes and sizes.

Simply making data publicly available isn’t enough. We need to make it easy — that requires community buy-in.

I helped create a standard to make it easy to upload, analyze and compare functional MRI data. An ecosystem of tools has since grown up around it, boosting reproducibility and speeding up research.

By Russell Poldrack
17 January 2024 | 7 min read

Explore more from The Transmitter

The relationship between structure and function in cortical networks

Michael Reimann explains how the shape of neurons puts strong constraints on how they are wired in a network, and how this affects their structure-function relationships.

By Gaute Einevoll
28 October 2026 | 138 min listen
Stock image of branching dendrites.

How brains prevent ‘catastrophic forgetting’

Dendrite-specific inhibition lets overlapping neuronal assemblies form across brain areas without erasing existing memories, a new modeling study suggests.

By Natalia Mesa
28 October 2026 | 6 min read
Research image of whole-brain 3D visualizations of pixels colored by their corresponding lipizone.

Lipids enter brain mapping limelight

Two new studies, including the first whole-brain lipid atlas in mice, uncover unforeseen complexity and influence during pregnancy and aging.

By Lauren Schenkman
27 October 2026 | 6 min read