Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.

Summary: Researchers mapped the brain connectivity of 960 individuals to uncover how fast and slow neural processes unite to support complex behavior. They found that intrinsic neural timescales—each ...

BISC is an ultra-thin neural implant that creates a high-bandwidth wireless link between the brain and computers. Its tiny single-chip design packs tens of thousands of electrodes and supports ...

First and foremost, we breathe in order to absorb oxygen - but this vital rhythm could also have other functions. Over the past few years, a range of studies have shown that respiration influences ...

Sara Oscar does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

We've been taught to distrust our inner worlds. Scientific rigor demands external measurement, controlled experiments, objective instruments. Introspection seems subjective, unreliable—the antithesis ...

When engineers build AI language models like GPT-5 from training data, at least two major processing features emerge: memorization (reciting exact text they’ve seen before, like famous quotes or ...

Learn how Network in Network (NiN) architectures work and how to implement them using PyTorch. This tutorial covers the concept, benefits, and step-by-step coding examples to help you build better ...

Megan Molteni reports on discoveries from the frontiers of genomic medicine, neuroscience, and reproductive tech. She joined STAT in 2021 after covering health and science at WIRED. You can reach ...