Interesting study, but it mostly reinforces what we already know about sleep mechanics.
Of particular importance is how sensory regions remain metabolically active while higher-order regions downshift during NREM sleep. That suggests the benefit of sleep depends less on how long we sleep and more on the specific activation and de-activation of networks during sleep.
I work in neurotech/sleeptech as the founder of https://affectablesleep.com. Our stimulation triggers sensory pathways during sleep to enhance the brain’s restorative function without changing sleep time.
This systematic review [1] covers non‐invasive approaches to enhancing slow‐wave activity in sleep and outlines their physiology and effects. This focused paper [2] explores the neurophysiology of closed‐loop auditory stimulation during sleep.
Though the title of the post suggests the study looks at falling asleep, the study is really focused on what happens during NREM sleep, which has been our focus for the last few years.
Of particular interest to me right now are the processes of waking. Research suggests that different neural networks come online in a specific sequence, and when that sequence is disrupted, we experience sleep inertia or the sense of not being fully restored.
Of particular importance is how sensory regions remain metabolically active while higher-order regions downshift during NREM sleep. That suggests the benefit of sleep depends less on how long we sleep and more on the specific activation and de-activation of networks during sleep.
I work in neurotech/sleeptech as the founder of https://affectablesleep.com. Our stimulation triggers sensory pathways during sleep to enhance the brain’s restorative function without changing sleep time.
This systematic review [1] covers non‐invasive approaches to enhancing slow‐wave activity in sleep and outlines their physiology and effects. This focused paper [2] explores the neurophysiology of closed‐loop auditory stimulation during sleep.
Though the title of the post suggests the study looks at falling asleep, the study is really focused on what happens during NREM sleep, which has been our focus for the last few years.
Of particular interest to me right now are the processes of waking. Research suggests that different neural networks come online in a specific sequence, and when that sequence is disrupted, we experience sleep inertia or the sense of not being fully restored.
[1]https://doi.org/10.1016/j.smrv.2021.101438 [2]https://doi.org/10.1111/ejn.16132