WKU biology faculty member receives NSF research grant
- Author: Tuesday, April 19th, 2016
Project on how arctic songbirds have adapted to diminished sleep patterns might help understanding of sleep loss in humans
A WKU biology faculty member has received a National Science Foundation research grant to study how arctic songbirds have adapted to diminished sleep patterns and how that might help in the understanding of sleep loss in humans.
Dr. Noah T. Ashley, assistant professor in the Department of Biology, was awarded $325,048 for fiscal year 2016. The continuing grant will begin on April 15 and continue until 2021. Over the course of the next five years, the grant is expected to total $965,048.
Dr. Ashley’s research project, titled “RUI: Physiology of Sleep and Assessment of the Costs of Experimental Sleep Loss in Arctic-Breeding Songbirds” (Award No. 1557882), will measure the physiological effects of sleep loss in birds in the town of Barrow, Alaska, the northernmost city in the United States. He will be studying two species of arctic-breeding songbirds, snow buntings and Lapland longspurs, both of which are known to exhibit activity for 20 hours each day, due to the longer periods of sunlight typical of regions above the Arctic Circle.
Dr. Ashley’s experimental research uses these songbirds as model animals to investigate potential human applications. By studying how arctic songbirds have adapted to diminished sleep patterns, Dr. Ashley said he aims to further our understanding of sleep loss because it can be a significant health risk.
“In humans, sleep loss leads to impacts upon personality, mood and the immune system and it hinders neurobiological performance,” Dr. Ashley said. “If we understand how sleep loss affects these systems and behaviors, we might be able to develop better therapeutics for people who suffer from sleep loss.”
The research will provide opportunities for student involvement as well. Partnering with WKU’s SKyTeach program, Dr. Ashley will teach a semester course with Dr. Martha Day, co-director of SKyTeach, that will prepare math and science education students to develop teaching modules and travel to Barrow to provide instruction to local schools in northern Alaska. Undergraduates and students of the Gatton Academy of Mathematics and Science will also have the opportunity to participate in field research in Barrow through summer research positions.
Dr. Ashley has researched sleep for a number of years, beginning with his postdoctoral research at Ohio State University where he studied sleep in rodents. While at WKU, his rodent research has been funded by the Kentucky Biomedical Research Infrastructure Network (KBRIN). The KBRIN program is supported by a grant from the National Institute of General Medical Sciences of the National Institutes of Health (NIH 5P20GM103436-13).
It wasn’t until he arrived at WKU that he began researching sleep in birds, a topic Dr. Ashley says is relatively unknown. After being introduced to the extreme and uncommon conditions of Alaska by his graduate adviser at the University of Washington, Dr. Ashley became hooked on the state’s arctic environment.
“It’s an amazing place,” Dr. Ashley said. “It’s a pretty unique experience that I don’t think any student would ever forget.”
Contact: Noah Ashley, (270) 745-4268
WKU students receive undergraduate library research awards
May 4th, 2018
Alex Huntsman of Bowling Green and Aquilah Alsadiq of Saudi Arabia were the recipients of the Undergraduate Library Research Awards for Spring 2018.
3 GIS students awarded scholarships
May 4th, 2018
Three WKU GIS students were awarded scholarships from the Environmental Systems Research Institute (Esri) to participate at this year’s annual International GIS User Conference.
SKy Science Festival Expo Day features dozens of local exhibitors
Apr 23rd, 2018
WKU’s Hardin Planetarium and more than 30 other community partners will offer a carnival of science at the SKy Science Festival Expo Day from 10 a.m. to 5 p.m. Saturday (April 28) at Bowling Green’s Circus Square Park, 601 State St.
WKU GEO Faculty/Staff/Students Attend Two National Conferences
Nov 9th, 2017
Students, faculty, and staff from the Center for Human GeoEnvironmental Studies (CHNGES) and Department of Geography & Geology recently attended national conferences in Arkansas and Washington state.
Psychological Science Graduate Student Earns Scholarship for Research
Sep 29th, 2017
Shelby Bandel, a graduate student in Psychological Sciences at WKU, is a recipient of a 2017 Graduate Research Scholarship from the American Psychological Foundation (APF) and the Council of Graduate Departments of Psychology.
Department of Agriculture's Spring Break Study Abroad Class
Mar 27th, 2017