(Nov. 3, 2010)--Assistant Professor Nicole Wicha in the UTSA Department of Biology and UTSA Neurosciences Institute, has been awarded $150,000 over the next two years from the National Institute of Child Health and Human Development (NICHD). The grant will fund a study on how the bilingual brain computes simple mathematical calculations.
The grant is the result of a collaborative effort between Wicha, who studies the underpinnings of the bilingual brain, and Elena Salillas, a math cognition scholar who recently completed a post-doctoral fellowship in Wicha's neuroscience laboratory.
"Neuroscientists have just begun to study how the brain processes simple numerical calculations," said Wicha. "Bilinguals pose an interesting problem for the field because they have two languages to represent the same mathematical concepts. Our findings suggest that bilinguals are faster and more accurate at processing calculations, such as simple multiplications, if those calculations are given in the language in which they originally learned them, even if the bilinguals are more proficient in another language.
"Using non-invasive brain recordings, we are able to see that the brain actually uses arithmetic concepts differently based on the language in which they are presented. We now want to extend our work to individuals who actively use these concepts in both of their languages, such as bilingual math teachers and students."
Wicha and master's student Christina Cortinas from the UTSA experimental psychology program are looking for bilingual math teachers proficient in English and Spanish to participate in their study. Volunteers will be paid a stipend for participation and travel compensation. For more information, call 210-458-7012 or e-mail firstname.lastname@example.org.
During a single session in Wicha's laboratory, the teachers will answer a series of simple mathematical calculations using English and Spanish words and numerical digits, while their brain function and responses are recorded.
To Cortinas, Wicha's work hit home. Her parents are bilingual educators in Brownsville, Texas. In the long run, Wicha plans to extend this work to bilingual children learning math concepts and hopes that her work will help develop new teaching and testing techniques for all students learning math.
UTSA researchers are exploring matter at the atomic level with Helenita. It's one of the most powerful microscopes in the world, with the ability to operate near the theoretical limit of resolution. At 9 feet, 2 inches tall and weighing more than two tons, Helenita can dissect almost anything. With Helenita's resolution, researchers can study particles atom by atom to see how they behave.
That's critical in developing nanotechnology that will help diagnosis early-stage breast cancer or make helmets that are uber strong. Moreover, the detail that Helenita provides will allow nanotechnology researchers to create new therapies and treatments to fight a wide range of human diseases.
Did you know? Helenita can magnify a sample 20 million times its size, which would make a strand of human hair the size of San Antonio.
Join AIA San Antonio’s Women in Architecture group for their networking and happy hour event, where all design professionals are welcome.
Liberty Bar, 1111 S. Alamo St.
This documentary, presented by the San Antonio Film Festival, documents the experience of re-entry after incarceration. The film features Michael Gilbert, associate professor in the department of criminal justice and director of the Office of Community and Restorative Justice program at UTSA.
Tobin Center for the Performing Arts, 100 Auditorium Circle
Discover resources and strategies for teaching Tejano history and culture and get a special educator's tour of the new long-term exhibit, Los Tejanos.
Institute of Texan Cultures, 801 E. César E. Chávez Blvd.
This cowboy-themed programming, offered in conjunction with Our Kids Magazine's Kidcation Week, gives families the opportunity to visit with cowboy docents, enjoy readings and visit activity tables.
Institute of Texan Cultures, 801 E. Cesar E. Chavez Blvd.
The UTSA Alumni Association hosts this annual gala honoring the Alumna of the Year, Alumnus of the Year and the Alumnus of the Year Lifetime Achievement award winners.
Hyatt Regency Hill Country Resort & Spa, 9800 Hyatt Resort Dr.
Victor Cyrus, Jr will see his first book of poetry published this fall
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