Audio research news

A 2011 Nature study found that loss of a nicotinic receptor subunit leads to increased nicotine intake in mice. The work set the standard for how to functionally validate genetic association study findings in neuroscience.

At Blackrock Neurotech, Spencer Kellis develops implantable devices that help people with brain and spinal cord conditions communicate, move and more.

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

Thanks to recent progress in physics-based simulators and robotics, it has never been easier for neuroscientists to use neuromechanical modeling to test hypotheses about animal movement.

Placing too much emphasis on a specific interpretation of dimensionality, or treating it as an end-all quantification of some aspect of neural computation, may hinder progress in understanding the brain.

José E. García-Arrarás studies how these marine invertebrates manage to regrow their nervous system, intestines and other internal organs in a matter of months after threats prompt them to literally spill their guts.

As the Federation of Latin American and Caribbean Neuroscience Societies Congress kicks off next week, its president shares how the organization aims to foster collaborations and provide high-quality training for young neuroscientists in the region.

With agentic AI’s rapid infiltration into science, researchers need to develop AI use policies and practices.

Five years after a groundbreaking paper, can a young field move beyond piecemeal studies?

Precise optogenetic modulation of a medullary neuron population reveals their role in anxiety-like behaviors.

The ability to record from large populations of neurons has triggered the development of myriad methods for comparing them. But we’re still grappling with how to convert measures of likeness into a better mechanistic understanding.

In a 2007  Science  paper, Mark Mayford and his colleagues found that some neurons activated during learning are also recruited during memory retrieval. Noelia Weisstaub shares how this study and others drove an era of great progress in tool development.

Neurons have long taken top billing in memory, but researchers are making the case for astrocytes.

Neuroscience in Chile, and across Latin America, does not lack talent or ideas, but the systems that make science visible—prestigious journals, conferences and networks—increasingly price its researchers out.

In most mammalian retinas, rods outnumber cones. But that ratio is flipped in ground squirrels, a quirk that helps Seth Blackshaw explore how retinal cells develop their identities.

Using imaging technologies, he transformed our understanding of how creativity and scientific discovery arise in the brain.

Shifting the focus of equity initiatives from identity categories to structural barriers can reveal overlooked challenges and increase support and participation worldwide.

A 1992  PNAS  paper showed how birdsong upregulates the expression of an immediate early gene in bird forebrains. The work revealed to Ribeiro the importance of studying molecular responses in naturalistic contexts.

Lucid dreaming offers a rare opportunity to observe and probe perception from within.

Artificial intelligence may soon enable researchers to generate high-quality science at a previously unimaginable speed. For science consumers—the public, medical patients, technology users—the likely effects will be positive. For scientists, the effects will be as disruptive as industrial mass production was for artisan manufacturers.

As AI-driven systems are integrated into all aspects of science, we need to make sure that they read and write to a shared data and knowledge space.

By comparing the proprioceptive systems of mosquitos and fruit flies, Sweta Agrawal aims to uncover fundamental features of the ability to sense self-movement.

The brain’s first foundation models exist because some areas of neuroscience did the slow work of developing and adopting standards to help integrate data. Artificial intelligence cannot do that work for us.

The founding director of the University of Maryland’s Neuroscience and Cognitive Science program brought neuroscience, math and engineering together.

When a pair of marmosets works together to earn some marshmallow fluff, one of them decides to act only after its brain accumulates enough evidence about what the other is doing, new work shows.