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Stories by Mark A. W. Andrews

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

January 1, 2010 — Michael Rugg and Mark A. W. Andrews

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?

December 1, 2006 — Mark A. W. Andrews

Special Edition: Mysteries of the Mind