The Transmitter: Neuroscience News and Perspectives

Today’s action potentials

WHAT WE ARE READING
In Science, Mitch Leslie describes ongoing debates about the ethics of human brain organoid research.
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NEW RESEARCH
Le Sun et al. investigate global vascular control in zebrafish, finding that the locus coeruleus-norepinephrine system “functions as a central hub in global neurovascular communication through driving capillary-to-arteriole patterned activities of brain-wide pericytes.”
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QUOTE

I will die on the hill that population coding is the relevant level of encoding information in the brain. — NANCY PADILLA-COREANO, ASSISTANT PROFESSOR OF NEUROSCIENCE, UNIVERSITY OF FLORIDA IN GAINESVILLE

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Illustration of two hands holding an abstract geometric object that resembles a human brain.
Neuroscience

The state of neuroscience in 2025: An overview

The Transmitter presents a portrait of the field through four lenses: its focus, its output, its people and its funding.

By The Transmitter
15 November 2025 | 4 min read
Illustration of a neuron.

New questions around motor neurons and plasticity

A researcher’s theory hangs muscle degeneration on a broken neural circuit.

By David Adam
10 October 2025 | 9 min read
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Composite of headshots of researchers who opened new labs in the past several years.
Community

The Transmitter’s New Lab Directory

By Francisco J. Rivera Rosario
15 November 2025 | 21 min read
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A drosophila connectome.

One year of FlyWire: How the resource is redefining Drosophila research

We asked nine neuroscientists how they are using FlyWire data in their labs, how the connectome has transformed the field and what new tools they would like to see in the future.

By Francisco J. Rivera Rosario
7 October 2025 | 17 min read
Illustration of a hand drawing lines between different points on the outline of a brain.

Beyond Newtonian causation in neuroscience: Embracing complex causality

The traditional mechanistic framework must give way to a richer understanding of how brains actually generate behavior over time.

By Luiz Pessoa
22 September 2025 | 20 min read
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