Sleep Extremes Research
Sleep disruption is common in shift-workers, athletes crossing time-zones, military personnel on exercise. Prof Walsh and Drs Oliver and Moore have conducted a series of studies investigating the effect of sleep deprivation on exercise performance, thermoregulation and immune status. In one such study they showed that a single night’s sleep loss significantly impairs endurance performance.
Selected Publications (click on titles below to read the study summary):
Oliver SJ, Harper-Smith AD, Costa RJS, Maassen N, Bilzon JLJ, Walsh NP, (2015). Two nights of sleep deprivation with or without energy restriction does not impair the thermal response to cold. European Journal of Applied Physiology, 115(10), 2059-2068.
Moore JP, Harper Smith AD, Di Felice U, Walsh NP (2013). Three nights of sleep deprivation does not alter thermal strain during exercise in the heat. European Journal of Applied Physiology. 113, 144-149
Costa, R, Harper Smith AD, Oliver SJ, Bilzon JLJ and Walsh NP (2010). The effects of fifty-two hours of sleep deprivation with and without energy restriction on immune responses during cold stress. European Journal of Applied Physiology,109, 417-428.
Costa R, Cartner L, Oliver SJ, Laing SJ, Walters R, Bilzon JLJ, and Walsh NP (2009). No effect of a 30 h period of sleep deprivation on leukocyte trafficking, neutrophil degranulation and saliva IgA responses to exercise. European Journal of Applied Physiology, 105, 499-504.
Oliver SJ, Costa R, Cartner L, Laing SJ, Bilzon JLJ, and Walsh NP (2009). One Night of Sleep Deprivation Decreases Treadmill Endurance Performance. European Journal of Applied Physiology, 107, 155-161.