News & Announcements

The Role of Sleep in Product Choice

Photo of Rebecca Spencer

New research suggests sleep may counter impulse buys. Neuroscientists Rebecca Spencer at the University of Massachusetts Amherst and Uma Karmarkar of the Harvard Business School offer experimental results suggesting that normal nighttime sleep gave shoppers more positive feelings about their purchasing choices, but sleep failed to help them feel more confident about their decision. Further, sleep seemed to make participants reluctant to commit to spending money on an item they had considered buying the day before. Results appear in the Journal of Behavioral Decision Making. Read more

Clarifying Prefrontal Neurons' Roles in Flexible Behavior

David Moorman, right, and graduate student John Hernandez in the neuroscience and behavior program lab at UMass Amherst.

Results of a new study reported by David Moorman of the University of Massachusetts Amherst and Gary Aston-Jones of Rutgers University suggest that adjusting behavior based on previous events involves an unexpected mix of neurons working together in the brain’s prefrontal cortex. Findings appear in the online version of Proceedings of the National Academy of Sciences. Read more

Sandra Petersen to receive Presidential Award for STEM mentoring

NSB faculty member Sandra Petersen is set to receive the Presidential Award for Excellence in Science, Mathematics and Engineering.  She will receive her award at a White House ceremony later this year.  According to a press release, the White House presents the awards "to individuals and organizations to recognize the crucial role that mentoring plays in the academic and personal development of students studying scince and engineering--particularly those who belong to groups underrepresented in these fields."   Dr. Petersen is one of only 14 individuals and one organization to receive this award this year.  In addition to being honored at the White House, Dr. Petersen will also receive a $10,000 award from the National Science Foundation.  Congratulations to Dr. Petersen!

Ajay Kumar is runner up in Innovation Challenge

Current Neuroscience & Behavior Program student Ajay Kumar (Bittman lab) was a runner up in UMass' Innovation Challenge MinutePitch competition.  Ajay (as a member of Team GeneRisk) proposed a software and web database combination that allows clinicians to deposit raw genetic data to obtain a risk score for Autism Spectrum or related disorders.  Congratulations to Ajay!

Park paper published in Cerebral Cortex

NSB faculty member Joonkoo Park's paper titled "Rapid and Direct Encoding of Numerosity in the Visual Stream" was recently published in Cerebral Cortex.

Amanda Cremone received travel award from CRF

NSB student Amanda Cremone (Spencer lab) received a travel award from the University of Massachusetts Center for Research on Families (CRF).  CRF provided funding to Amanda to present Influence of a Mid-Day Nap on Response Inhibition in Preschool-Aged Children at the Society for Research in Child Development’s conference in Philadelphia.

Janna Mantua recipient of Sleep Research Society Abstract Merit Based Award

NSB student Janna Mantua (Spencer lab) is a recipient of a Sleep Research Society Abstract Merit Based Award. This award is based on the scientific merit of the abstract that she submitted for presentation at SLEEP 2015, the 29th Annual Meeting of the Associated Professional Sleep Societies that will be held June 6-10, 2015 in Seattle, WA. Janna received a Meritorius Award of $500.  Congratulations to Janna!