
Outcome Measures Primary Outcome Measures All subjects will receive all 4 stimulation modalities:

Subjects will complete the 7-dayĭuring the 4 nights of sleep restriction (5 hours time in bed), subjects will have one of the following SmartSleep stimulation modalities each night in a randomized order. Total of 12 healthy astronaut-like adults will be studied. Sham: No auditory stimulation while wearing the SmartSleep headbandĬognitive performance testing and self-report surveys will be completed on a daily basis. Stimulation modalities using the SmartSleep wearable device. During nights 2-5, subjects will receive one of four Nights 2-5 will consist of 5 hours time in bed, followed by night 6

Subjects will be in the laboratory for 7 days/6 nights. Performance without the unwanted sedating effects of medications on cognitive functions Which can enhance sleep quality/depth, thereby enhancing subsequent waking cognitive Thus, the device uses "quiet audio tones" (sub-awareness) to increase slow waves, The SmartSleep technology uses two small sensors in the headband toĬontinuously detect the brain's slow wave sleep (delta/theta frequency) in real time, and aĬlosed-loop algorithm customizes the timing and volume of tones to optimize the sleep On daytime cognitive performance after emergent awakenings from sleep in a chronic sleep This study will use SmartSleep (Philips) technology to determine what effect the device has System and synaptic consolidation by promoting specific patterns of neuromodulatory andĮlectric activities, and subjective sleep quality is related to the size and number of slow Performance benefits of limited sleep duration, without unduly affecting the ability ofĪstronauts to awaken abruptly and respond to an in-flight emergency. There is a need forĪ technology that can improve sleep quality in space and biologically maximize the Level of cognitive performance capability and do so without undue stress. Who snoring ceases when sleeping on their side.Adequate healthy sleep is essential in spaceflight to ensure that astronauts maintain a high The snoring relief band isĭesigned to reduce snoring for position-dependent back snorers Visible on the display, and lasts for more than 12 days of 8 hour Need to disassemble to charge your device. Rechargable battery can be charged from inside the Sensor - no How many hours you spent in bed, how many yours you spent on yourīack, and how you're responding to the alerts. The sensor includes a digital display, offering information into Relief band, 86% of snorers said their snoring was reduced.¹ with

Torso, this soft band monitors when you are on your back and The Philips Smart sleep snoring reliefīand is the first Philips Solution for positional snoring that isĭesigned to alert you before your snoring starts. Snoring often occurs when sleeping on your back, due to the If you're snoring every night, you might not even know it until Quieter nights for you and your partner¹. 30-Day money back guarantee and a 2-year warranty.Built-in sleep timer lets you fall asleep in your most comfortable position before monitoring your sleep patterns and giving you snoring alerts.Digital display provides detailed information into your sleep and snoring patterns.

The program begins with a 7-day assessment period in which the machine learning algorithm analyzes your individual vibration response rate and optimizes vibration levels and intensities.Built-in sensor detects when you’re moving onto your back and delivers adaptive vibrations that prompt you to sleep on your side before you even begin snoring.Intended for those who snore on their back and whose snoring stops when they move on to their side.Clinically proven solution designed to reduce snoring in positional back snorers and create quieter nights 86% of users reported reduced snoring¹.
