Electrode Experiment Shows Promise as a Paralyzed Man Stands

V. Reggie Edgerton, UCLA Professor of Integrative Biology and Physiology, and Susan Harkema of the University of Louisville in Kentucky, describe a new electrode experiment that helped a paralyzed man take steps on a treadmill, and regain other key functions. These studies may provide good hope for the quarter of a million Americans who are currently living with spinal cord injuries.

Species extinction rates may be overestimated

Stephen Hubbell, UCLA distinguished professor of ecology and evolutionary biology, is co-author on a new study published May 19 in the journal Nature. The study found that methods most widely used for calculating species extinction rates are “fundamentally flawed” and overestimate extinction rates by as much as 160 percent.

How to tell when someone’s lying

UCLA professor of psychology R. Edward Geiselman and three former UCLA undergraduates have analyzed some 60 studies on detecting deception and conducted original research on the subject. They present their findings and their guidance for how to conduct effective training programs for detecting deception to help law enforcement agencies tell truth from lies.

Six UCLA stem cell scientists awarded more than $8 million in state grants

Six scientists with the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA were awarded more than $8 million in grants from California’s state stem cell agency on May 3 to investigate basic mechanisms underlying stem cell biology and differentiation. Shuo Lin ($1,382,400) Professor of molecular, cell and developmental biology in the UCLA Division of Life Sciences; and William Lowry ($1,354,230)Assistant professor of molecular, cell and developmental biology in the UCLA Division of Life Sciences

Can Traumatic Memories Be Erased?

Could veterans of war, rape victims and other people who have seen horrific crimes someday have the traumatic memories that haunt them weakened in their brains? In a new study, David Glanzman, UCLA professor of Integrative Biology and Physiology, and his colleagues report a discovery that may make the reduction of such memories a reality.