Post Doctoral Fellows
Andrea Spaeth, Ph.D.
Andrea Spaeth, Ph.D. is a post doctoral fellow conducting research in the Unit for Experimental Psychiatry, Division of Sleep and Chronobiology, Department of Psychiatry, University of Pennsylvania Perelman School of Medicine with Dr. Hengyi Rao. She received her B.A. in Psychology at Elon University (Honors Thesis: Relationships between serum total cholesterol levels, stress, risk factors for the metabolic syndrome, and cognitive performance), her M.A. in Experimental Psychology at the College of William and Mary (Thesis: The effects of adolescent nicotine exposure on adult learning) and her Ph.D. at the University of Pennsylvania (Dissertation: Consequences of Chronic Sleep Restriction on Energy Balance in Healthy Adults). As a doctoral student, Andrea joined the Unit for Experimental Psychiatry in order to examine the effects of sleep loss on energy balance regulation in humans and is now learning brain imaging methods in order to assess how changes in brain activity may underlie the effects of sleep loss on energy balance.
Andrea was awarded the National Institutes of Health Ruth L. Kirschstein National Research Service Award in 2012 and is currently funded by an NIH T32 training program in sleep and respiratory neurobiology (PI: Dr. Allan Pack).
Sleep restriction, obesity, caloric intake, energy expenditure
Fang, Z., Spaeth, A. M., et al. (2015). Altered salience network connectivity predicts macronutrient intake after sleep deprivation. Sci Rep, 5, 8215, PMID 25645575.
Spaeth A. M., Dinges D. F., Goel N. (2014). Sex and race differences in caloric intake during sleep restriction in healthy adults. Am J Clin Nutr, 100, 559-566, PMID: 2496530.
Spaeth A. M., Goel, N., Dinges, D. F. (2014). Cumulative neurobehavioral and physiological effects of chronic caffeine intake: individual differences and implications for the use of caffeinated energy products. Nutr Rev, Suppl 1, 34-47.
Spaeth, A.M., Dinges, D.F. and Goel, N. (2013). Effects of Experimental Sleep Restriction on Weight Gain, Caloric Intake and Meal Timing in Healthy Adults, Sleep, 36, 981-990.
Spaeth, A. M., Goel, N. and Dinges, D. F. (2012). Managing neurobehavioral capability when social expediency trumps biological imperatives. Review in Progress in Brain Research, 199, 377-398.