An upside-down woman with open eyes and a moth landed on her swirling hair against a night sky. A hypnogram of a week’s worth of sleep data frames the figure. Each vertical band represents a night of sleep, starting at 9 p.m. White indicates wakefulness, pale blue is REM, soft blue is light sleep, and deep navy marks deep sleep. These bands reveal the nightly cycles through dreams, deep restorative sleep, and bouts of wakefulness. By Kindra Crick #art #painting

“Dialogue with the Darkness”
Mixed media and cold wax | 24 x 30in

A portrait and sleep data for insomnia as part of my Nocturnal Worlds series.

What shape do your thoughts take at 3am?

Day 3 of #ArtAdvantCalendar
#mixedmedia #sciart #sleep #insomnia #hypnogram

An upside-down woman with closed eyes and moths circling her flowing hair. A hypnogram of a week’s worth of sleep data frames the figure. Each vertical band represents a night of sleep, starting at 9 p.m. White indicates wakefulness, pale blue is REM, soft blue is light sleep, and deep navy marks deep sleep. These bands reveal the nightly cycles through dreams, deep restorative sleep, and bouts of wakefulness. Mixed-media and cold wax on panel #art #hypnogram

Sometimes before dawn, does your mind awaken and refuse to settle?

Insomnia feels like restless moths swarming, with thoughts drawn endlessly to the flickering light of my sleepless mind.

The Darkness Whispers, Eclipsing Dreams
24 x 30”

#mixedmedia #sciart #sleep #insomnia #hypnogram

Comprehensive Evaluation of Odds Ratio Product and Spectral Slope as Continuous Sleep Depth Measures: Advancing Sleep Staging and Clinical Applications AbstractStudy Objectives. This study aims to validate two innovative continuous sleep depth measures, Odds Ratio Product (ORP) and Spectral Slope (SS), usi

This study aims to validate two innovative continuous sleep depth measures, Odds Ratio Product (ORP) and Spectral Slope (SS), using large @sleepdata.bsky.social datasets, including #MESA, #SHHS, #CHAT, & #WSC, as alternatives to the gold-standard #hypnogram:
academic.oup.com/sleep/advanc...