Perspectives

Recent articles

Expert opinions on trends and controversies in neuroscience

Two researchers wander through stacks of pie charts.

Neuroscience’s open-data revolution is just getting started

Data reuse represents an opportunity to accelerate the pace of science, reduce costs and increase the value of our collective research investments. New tools that make open data easier to use—and new pressures, including funding cuts—may increase uptake.

By Benjamin Dichter
7 July 2025 | 8 min listen
A hand points to a chalkboard with an astrocyte on it.

How to teach this paper: ‘Neurotoxic reactive astrocytes are induced by activated microglia,’ by Liddelow et al. (2017)

Shane Liddelow and his collaborators identified the factors that transform astrocytes from their helpful to harmful form. Their work is a great choice if you want to teach students about glial cell types, cell culture, gene expression or protein measurement.

By Ashley Juavinett
30 June 2025 | 10 min read
AI-generated, blueprint-like illustration of a classroom.

Many students want to learn to use artificial intelligence responsibly. But their professors are struggling to meet that need.

Effectively teaching students how to employ AI in their writing assignments requires clear guidelines—and detailed, case-specific examples.

By Tim Requarth
23 June 2025 | 8 min listen
Illustration of a fly in various poses.

This paper changed my life: Bradley Dickerson on how a 1940s fly neuroanatomy paper influences his research to this day

This classic paper by zoologist John Pringle describes the haltere—a small structure in flies that plays a crucial role in flight control. It taught me to think about circuits and behavior as greater than the sum of their parts.

By Bradley Dickerson
17 June 2025 | 5 min listen
Illustration of complex, intersecting biological structures.

Everything, everywhere, all at once: Inside the chaos of Alzheimer’s disease

To truly understand Alzheimer’s disease, we may need to take a systems approach, in which inflammation, vascular injury, impaired glucose metabolism and other factors interact in complex ways.

By Michael A. Yassa
16 June 2025 | 7 min read
A figure in a lab coat walks between rows of giant books.

On the importance of reading (just not too much)

The real fun of being a neuroscientist, and maybe the key to asking and answering new questions, is to think big and take intellectual risks.

By Sheena Josselyn
9 June 2025 | 9 min listen
Two panels depict different brain wiring-like networks.

Rethinking how neural activity sculpts critical periods

New findings on the role of neural activity in developing circuits are challenging our prior notions about the rules that govern critical periods.

By Gregg Wildenberg
3 June 2025 | 6 min listen
Illustration of a brain with a window opening into it.

To understand the brain as a network organ, we must image cortical layers

Human neuroscience research has largely overlooked this spatial scale—which bridges cells and brain areas. But new advances in functional MRI technology are changing that.

By Laurentius Huber
2 June 2025 | 7 min listen
Gerry Fischbach.

Neuroscientist Gerry Fischbach, in his own words

In 2023, I had the privilege of sitting down with Gerry over the course of several days and listening as he told the story of his life and career—including stints as dean or director of such leading institutions as Columbia University and NINDS—so that we could record it for posterity.

By Ivan Oransky
30 May 2025 | 2 min read
Silhouettes watch a figure standing in front of a huge human brain.

Neuroscience needs to empower early-career researchers, not fund moon shots

Large-scale projects run the risk of stifling scientific independence. Instead, let’s explore alternative mechanisms of collaboration.

By Dan Goodman
26 May 2025 | 7 min read

Explore more from The Transmitter

Nature retracts paper on novel brain cell type against authors’ wishes

A 2022 paper was retracted after an independent team of researchers reanalyzed the data and questioned its validity.

By Shaena Montanari
9 July 2025 | 4 min listen
Research image of neural activity in mouse auditory cortices.

Rise in autism prevalence but not traits; and more

Here is a roundup of autism-related news and research spotted around the web for the week of 7 July.

By Jill Adams
8 July 2025 | 2 min read
A fly over a background of waves of different colors.

Drosophila, like vertebrates, filter sensory information during sleep

Predictive sensory processing in sleeping Drosophila echoes vertebrate research, establishing an evolutionarily conserved neural signature of sleep.

By Siddhant Pusdekar
8 July 2025 | 5 min listen