Perspectives

Recent articles

Expert opinions on trends and controversies in neuroscience

High-resolution image of interconnected brain cells highlighted in magenta and blue.

What are recurrent networks doing in the brain?

The cortex is filled with excitatory local synapses, but we know little about their role in brain function. New experimental tools, along with ideas from artificial intelligence, are poised to change that.

By Mark Histed
16 December 2024 | 5 min read
Illustration of an open book with the pages creating a brain shape, and with a tassel resembling a DNA sequence.

Open-access neuroscience comes to the classroom: Q&A with Liz Kirby

Neuroscience textbooks can be prohibitively expensive for some undergraduate students. A new open-access alternative seeks to change that.

By Francisco J. Rivera Rosario
13 December 2024 | 6 min read
Black-and-white image of cubes floating out of the bottom half of a human head.

Solving intelligence requires new research and funding models

Our research ecosystem isn't built to deliver the breakthroughs needed to understand intelligence at scale. We need a dedicated research institution to take up the task.

By David A. Markowitz
13 December 2024 | 6 min read
Illustration of men’s and women’s faces.

Males and females show different patterns of risk for brain-based conditions. Ignoring these differences does us all a disservice.

Although studying sex differences in the brain is complex, technically awkward and socioculturally loaded, it is absolutely essential.

By Armin Raznahan
9 December 2024 | 9 min listen
Illustration of a person holding a box that is emitting laser-like beams and projecting a large curved black surface.

Imagining the ultimate systems neuroscience paper

A growing body of papers on systems neuroscience and on giant simulations of neural circuits involves data beyond the point that anyone can reasonably understand end to end. Looking ahead, “paper-bots” could solve that problem.

By Mark Humphries
2 December 2024 | 8 min read
Illustration of a pen hovering over a gene sequence-like series of colored rectangles.

This paper changed my life: ‘Histone demethylation mediated by the nuclear amine oxidase homolog LSD1,’ from the Shi Lab

This paper defined key rules of epigenomic regulation and shaped how I study chromatin plasticity as a mechanism for experience-dependent changes in the brain.

By Anne E. West
27 November 2024 | 5 min read
Illustration of a funnel taking abstract shapes in at the top and spouting an organized flow of shapes out at the bottom.

To keep or not to keep: Neurophysiology’s data dilemma

An exponential growth in data size presents neuroscientists with a significant challenge: Should we be keeping all raw data or focusing on processed datasets? I asked experimentalists and theorists for their thoughts.

By Nima Dehghani
25 November 2024 | 5 min read
Illustration of the outlines of several different animals—including a fish, an insect and a rabbit—each filled in with a different color and overlaid with abstract patterns, lines and shapes.

Premature declarations on animal consciousness hinder progress

Overstating the evidence in support of animal consciousness could impede efforts to develop more accurate ways of assessing it.

By Hakwan Lau
18 November 2024 | 5 min read
Illustration of overlapping silhouettes of two faces in profile facing a matrix of dots of various colors and sizes.

How to be a multidisciplinary neuroscientist

Neuroscience subfields are often siloed. Embracing an integrative approach during training can help change that.

By Austin Coley
15 November 2024 | 5 min read
Illustrated portrait of Ivan Oransky.

Happy 1st Birthday, The Transmitter!

It takes a village to build something beautiful—and useful.

By Ivan Oransky
13 November 2024 | 2 min read

Explore more from The Transmitter

Illustration of distorted lines of different colors being pulled into a box where they are smoothed in a single multicolored line.

The Transmitter’s favorite essays and columns of 2024

From sex differences in Alzheimer’s disease to enduring citation bias, experts weighed in on important scientific and practical issues in neuroscience.

By The Transmitter
23 December 2024 | 2 min read
A curly line connects two pencils that are hovering over overlapping speech bubbles.

Say what? The Transmitter’s top quotes of 2024

“We’ve cured mouse-heimer’s thousands of times...”—find out who said this to a Transmitter reporter, and read our other favorite quotes from the past year.

By The Transmitter
23 December 2024 | 2 min read
Four microphones on a table with speech bubbles above them.

The Transmitter’s favorite podcasts of 2024

Our picks include a deep dive into dopamine, the role of PKMzeta in memory, and studying the stomatogastric ganglion.

By The Transmitter
23 December 2024 | 1 min read