SPORTS
VOLLEYBALL
EVENTS
Cougars hungry after humbling season
Snow covers campus park
UH is embracing whomever they will play in whatever bowl game after enduring a tough 5-7 record a season ago. SEE PAGE 5
Students enjoy food, activities while playing in snow, provided by Student Program Board. SEE PAGE 7
CALENDAR CHECK:
DECEMBER
7
Last day of classes. It’s not over yet - grab a friend and hit the books for finals.
THE DAILY COUGAR
T H E
O F F I C I A L
S T U D E N T
N E W S PA P E R
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T H E
U N I V E R S I T Y
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Thursday, December 5, 2013
Issue 57, Volume 79
H O U S T O N
S I N C E
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ONLINE EXCLUSIVES AT THEDAILYCOUGAR.COM
SCIENCE
RESEARCH
Memory research flies to UH
Language study to influence education
Dennis Kunichoff Staff writer
Using fruit flies and strong odors, UH researchers have made significant progress in understanding memory formation and the works of Pavlovian conditioning. The research has revealed important activity in nerve cells as well as interactions with proteins that regulate and control the mechanisms behind forming memories. The research is headlined by Gregg Roman, an associate professor of biology and biochemistry as well as director of the Biology of Behavior Institute at UH, and Shixing Zhan, his postdoctoral associate. Their findings were published recently in Current Biology, a scientific bimonthly journal published by Cell Press, titled “Presynaptic Inhibition of Gamma Lobe Neurons Is Required for Olfactory Learning in Drosophila.” Brigitte Dauwalder, the co-vice director of the BoBI, said Roman’s research strongly contributes to the institution’s researching goal. “BoBI provides an enriched intellectual environment that emphasizes interdisciplinary research and creative approaches to understanding behavior,” Dauwalder said. “This is cutting-edge research published in a top journal. It increases our visibility and demonstrates the high quality of work performed in this department and the University.”
Veronica Reyes Contributing writer
Hunter is familiar with the UH landscape, having held a job at the campus as the assistant director of admissions. She has also had senior-level marketing positions at health companies Health Net Inc.
The Laboratory for the Neural Bases of Bilingualism has published a new research study on bilingualism and how new languages are assimilated in the brain. The six-month research explained why certain individuals were better at detecting speech sounds instead of vocabulary words. The different possible factors ranged from socioeconomic status, genetics and even musical ability. Director of the LNBB and developmental psychology professor Arturo Hernandez used brain activity to determine whether bilinguals are better than monolinguals at learning a new language. “I would hope the results of this research would allow us to dramatically change the time at which we introduce a second language and the method that we use, such as a stronger emphasis on learning the sounds of a language rather than learning vocabulary and memorizing it for a test,” Hernandez said. The research study indicates that bilinguals have proven to be better vocabulary learners. They have to learn more words, allowing their brains to stretch, which is something underestimated by many. It is easier to learn Romance languages in six months, as compared to Arabic and Chinese, which can take two years to learn. The best time to introduce a new language would be before the age of 20. Hernandez hopes that by using speech as its basis, the educational system will begin teaching foreign languages at a younger age to yield better results. “We underestimate the importance of speech. Everyone becomes
MARKETING continues on page 3
LANGUAGE continues on page 3
Associate Professor of Biology Gregg Roman’s research makes strides in understanding the mechanism of memory formation and nerve functions in relation to protein interaction, which can help treat dementia. | Courtesy of UH.edu Roman said that within Drosophila — a genus of fruit fly — exist nerve cells called gamma lobe neurons that play a role in olfactory learning, which is a type of Pavlovian conditioning that focuses on the recollection of memories of odors. “Drosophila readily learn to associate odors with punishments and rewards,” Roman said. “While flies can learn using other sensory modalities, these paradigms and circuits are not as well-defined. We focused on
olfactory learning in order to take advantage of the genetic tools and knowledge previously developed for this paradigm.” According to Roman and Zhang’s research, the gamma lobe neurons are activated by odors, and training the flies to associate an electric shock with an odor changed how the cells responded to odors by developing a modification in the gamma lobe neuron activity, called memory trace. Ultimately, the cells responded more strongly to the trained odor
than to the untrained odor. They also were able to show that a specific protein — the heterotrimeric G(o) protein — was involved in inhibiting gamma lobe neurons. When removing this protein, the gamma lobe neurons resulted in a loss of memory trace and caused poor learning. They could therefore conclude that inhibiting neurotransmitters from the gamma lobe neurons, with the help of the protein, is MEMORY continues on page 3
ADMINISTRATION
University hires new marketing VP The Daily Cougar News Services UH has brought on a new head of the University’s branding and marketing team. Richie Hunter, the associate vice president and associate vice chancellor for marketing and communication for UH and the UH
System, is the most recent addition to the UH marketing team. “Richie Hunter is an exceptional
Hunter
professional with a strong and unique background in higher education and the corporate community,” said Eloise Stuhr, vice president and vice chancellor for advancement for the University and the UH System in a news release.