Mind
How much can the brain recover from years of excessive alcohol consumption?
Richard Ridderinkhof, professor of neurocognitive development and aging at the University of Amsterdam, answers
Stories by Mark A. W. Andrews
Mind
Why do we use facial expressions to convey emotions?
The Sciences
How does background noise affect our concentration?
Mark A. W. Andrews, director and professor of physiology at Lake Erie College of Osteopathic Medicine at Seton Hill University in Greensburg, Pa., replies
Mind
Ask the Brains
Why is the brain wired up the way it is—why does the right cortex control the left side of the body, and vice versa?
The Body
