This is Your Brain in Meltdown. Scientific American SOURCE: “STRESS SIGNALLING PATHWAYS THAT IMPAIR PREFRONTAL CORTEX STRUCTURE AND FUNCTION,” BY AMY F. T. ARNSTEN, IN NATURE REVIEWS NEUROSCIENCE, VOL. 10; JUNE 2009
Split-Brain Patients Reveal Brain's Flexibility: Scientific American Dwayne Godwin is a neuroscientist at the Wake Forest University School of Medicine. Jorge Cham draws the comic strip Piled Higher and Deeper at www.phdcomics.com.