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Two Dimensions of Value: Dopamine Neurons Represent Reward but Not Aversiveness
August 1, 2013 — The experiments reported here show that dopamine neurons are sensitive to the value of reward but not punishment (like the aversiveness of a bitter taste). This demonstrates that reward and ... > full story -
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Does Your Personality and How You Look Affect How You're Treated at Work?
August 1, 2013 — Is it a coincidence that the least attractive people in your office are the butt of all the jokes? A new study would suggest that it’s ... > full story -
Long-Sought Method to Efficiently Make Complex Anticancer Compound Developed
August 1, 2013 — Scientists have achieved the first efficient chemical synthesis of ingenol, a highly complex, plant-derived compound that has long been of interest to drug developers for its anticancer potential. ... > full story -
New Treatment Strategy for Breast Cancer Spread to Brain
August 1, 2013 — Researchers have successfully combined cellular therapy and gene therapy in a mouse model system to develop a viable treatment strategy for breast cancer that has metastasized to the patient’s ... > full story -
The When and Where of the Y: Research on Y Chromosomes Uncovers New Clues About Human Ancestry
August 1, 2013 — Using advanced analysis of DNA from Y chromosomes from men all over the world, scientists have shed new light on the mystery of when and how a few early human ancestors started to give rise to the ... > full storyMore: -
Being Bullied Throughout Childhood and Teens May Lead to More Arrests, Convictions, Prison Time
August 1, 2013 — People who were repeatedly bullied throughout childhood and adolescence were significantly more likely to go to prison than individuals who did not suffer repeated bullying, according to a new ... > full story -
New Target for the Fight Against Cancer as a Result of Excessive Blood Vessel Formation
August 1, 2013 — New blood vessel formation (angiogenesis) stimulates the growth of cancer and other diseases. Anti-angiogenic inhibitors slow down cancer growth by disrupting the blood supply to the tumor. To date, ... > full story -
Stray Prenatal Gene Network Suspected in Schizophrenia
August 1, 2013 — Researchers have reverse-engineered the outlines of a disrupted prenatal gene network in schizophrenia, by tracing spontaneous mutations to where and when they likely cause damage in the brain. Some ... > full story -
A Week's Worth of Camping Synchs Internal Clock to Sunrise and Sunset
August 1, 2013 — Spending just one week exposed only to natural light while camping in the Rocky Mountains was enough to synch the circadian clocks of eight people participating in a University of Colorado Boulder ... > full story -
We Each Live in Our Own Little World -- Smellwise
August 1, 2013 — There are some smells we all find revolting. But toward a handful of odors, different people display different sensitivities. A pair of studies identifies the genetic differences that underpin the ... > full story
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