Josiane L. Broussard, Ph.D., Laboratory Director
Josie is an Assistant Professor at Colorado State University in the Department of Health and Exercise Science. Before CSU she was a mentored junior faculty member at the University of Colorado Boulder where she trained in circadian biology with Professor Kenneth P. Wright, Jr. Prior to Colorado, Josie completed her postdoctoral work with Dr. Richard Bergman in Los Angeles, focused on obesity and insulin resistance in an animal model. For her graduate work, Josie studied sleep and metabolism with Dr. Eve Van Cauter at the University of Chicago. Before that, she majored in neuroscience at Brandeis University in Waltham, MA and before THAT she grew up on the coast of Maine.
Ellen Lyon, M.S., Laboratory Manager
Ellen is a Research Associate managing the SAM Lab at CSU. She has a background in clinical exercise physiology and previously worked in diabetes and vascular research at the University of Colorado Anschutz Medical Campus. She keeps all of us organized and the lab running by overseeing every aspect of our research (as Josie would say--she is the "real" boss). She takes care of IRB regulatory and compliance work, data collection and organization, participant recruitment and communication, student and staff training, scheduling, conducting study visits...and whatever else needs to be done!
Sarah J. Morton, M.S., PhD Student
Sarah graduated with her Master's degree in Integrative Physiology from the University of Colorado Boulder and has been involved in sleep research since her undergraduate days. As our most senior student, Sarah is responsible for general study organization, assays, student training and tissue processing. Sarah is a certified EMT so also takes care of the IVs in all of our studies. When she's not in the lab, you will find her playing on soccer teams all over the city and rock climbing.
Sophie Seward, M.S., PhD Student
Sophie graduated with her Master's degree in Exercise & Sport Science from Western Colorado University and is now pursuing her PhD in Human Bioenergetics. As a SAMmie she will investigate countermeasures to circadian misalignment. In Spring 2018 and 2019, Sophie qualified for and ran in the USA Olympic Trials for the marathon!
Raj Trikha, M.S., Medical Student
Raj joined the SAM Lab in the Spring of 2021. He obtained his Bachelor's Degree in Health and Exercise Science with a concentration of Sports Medicine and Master's Degree in Nutritional Science at CSU. Raj begins medical school in Fall 2021 and is in the first class of students to complete medical school through CU School of Medicine at the CSU campus. In his free time, Raj performs with a local improv team in Fort Collins.
PROFESSIONAL RESEARCH ASSISTANTS
Corinne Negvesky, B.S.
Corinne graduated from Arizona State University with a degree in biochemistry and a business minor. She is currently using her business skills as a real estate associate while also dedicating time to the SAM Lab. She is currently applying to medical school with hopes to one day run her own clinic.
Brent Knud-Hansen, B.A.
Brent graduated from CU Boulder in December 2017 and joined the lab as a part-time PRA. He is currently attending the accelerated nursing program at CU-Anschutz. Brent loves international travel and can read, write and speak fluent Japanese. He is also a decorated unicycler.