"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A new package of papers examines the largest map yet of mammalian brain tissue. The map shows one cubic ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Using a speck of ...

Let a mouse nose around a house, and it will rapidly find food and form a strategy to return to it without getting caught. Given the same task, an AI would require millions of training examples and ...

The first complete activity map of the brain has been unveiled by a large international collaboration of neuroscientists. The International Brain Laboratory (IBL) researchers published their findings ...

Scientists have achieved a feat once believed impossible, constructing the largest functional map of a brain to date, which they believe could eventually lead to the discovery of medications for ...

Researchers have completed the first-ever activity map of a mammalian brain in a groundbreaking duo of studies, and it has rewritten scientists' understanding of how decisions are made. The mammoth ...

Mice turning tiny steering wheels to move shapes on a screen have helped scientists produce the first brain-wide map of decision-making at single-cell resolution in a mammal. For decades, most ...

Visualization of 75,000 neurons (colored dots) active across the brain of an adult mouse across different stages of a decision-making task. Dot size reflects a cell’s average firing rate, such that ...

Brain-wide map showing 75,000 analysed neurons lighting up during different stages of decision-making. At the beginning of the trial, the activity is quiet. Then it builds up in the visual areas at ...