Small and dense but filled with vitally important neural fibers, the brainstem has been hard for brain imaging technologies ...

The signals that drive many of the brain and body's most essential functions—consciousness, sleep, breathing, heart rate and motion—course through bundles of "white matter" fibers in the brainstem, ...

Before recommendation engines told us what to want, people developed authentic preferences through trial and error—and ...

HLL is a probabilistic algorithm, meaning it's a guess rather than true answer. But due to some clever tricks it is usually within 2% of the correct value, and can do it both quickly and in a ...