Sleep and Performance Research Center

Sleep Researches Analyzing Test Results in front of multiple computer screens.

Sleep is a Mystery

Sleep loss in humans degrades health, safety and productivity and increases the risk of errors and accidents. It has a profound impact on individuals and society.

The Sleep and Performance Research Center (SPRC) at Washington State University is a coalition of basic and applied research laboratories aiming to understand the neurobiology of sleep and sleep loss, and the effect of sleep loss on metabolism, immune function, cognitive performance and behavior, all with the aim of ensuring adequate, recuperative sleep and/or mitigating the effects of inadequate sleep.

Mission Statement

To be the leader in research on sleep and biological rhythms, and their impact on performance and health, by integrating from the molecular level to real-world operations.

Research Areas

Meet our Faculty

Contact Us

412 E. Spokane Falls Blvd.
Spokane WA 99210-2131

509-358-7750
sleepcenter@wsu.edu

In the News

Study on Device to Identify Chronic Insomnia via Sleep Patterns Featured in Medical Dialogues

June 9, 2026

The study, lead by Department of Translational Medicine and Physiology Assistant Professor Devon Hansen, PhD, LMHC, found that a mobile sleep monitoring device can effectively identify individuals with chronic insomnia based on their more variable sleep patterns.

Rapid Melatonin Test Can Help Astronauts and Others Easily Monitor Their Biological Rhythm

April 21, 2026

A simple test developed by at WSU could eventually allow astronauts and others in round-the-clock occupations to monitor their biological rhythms in just minutes. The interdisciplinary team behind the test included researchers across medicine, pharmacy, and engineering.

MD Student Gisella Logioia Publishes Study on Decision-making in Insomnia

February 24, 2026

A recent study by WSU Elson S. Floyd College of Medicine student Gisella Logioia and in collaboration with WSU Sleep and Performance Research Center faculty Devon Hansen, PhD, and Courtney Kurinec, PhD, explores how sleep deprivation affects decision-making in individuals with chronic insomnia.