Fast and slow signals, one continuous mind What makes this timing system powerful is not just that different regions have different speeds, but that the brain constantly blends them into a single, ...

Waking up at 3 a.m. was ruining my sleep so I tried this science-backed way to fall asleep fast again — a psychotherapist ...

Feel like you can’t focus or are plagued by mental fatigue? It could be symptoms of brain fog, which can be triggered by everything from declining estrogen levels during menopause to lack of quality ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Think about what happens when you walk.

Synaptic vesicles act as the brain’s chemical couriers, transporting neurotransmitters between cells. When a nerve impulse arrives, these vesicles fuse with the neuron’s membrane and release their ...

A team of researchers in the Netherlands has proposed a new way of designing computer models of the brain—an approach that could also influence future artificial intelligence (AI) systems. In most ...

You may be noticing more wrinkles, a bit of sagging or that it takes longer to recall something—all signs of aging. And it’s inevitable, even for your brain. But how quickly it happens isn’t entirely ...

Suppose you're standing at the top of a high ladder, fixing a roof. Suddenly, a tool slips from your grasp, threatening to fall. Before you can think about it, you stretch awkwardly to grab it, slip, ...