mr.sleepy on Cortex

An exercise ball, known otherwise as a "yoga ball", "gymnastic ball", "fitness ball", or , "Large Ass Support"  is an elastic, puncture resistant device usually used by yoga trainers, people in physical therapy, and sometimes overweight software developers. 58 year old Seattle software developer and video game fan "Gabe Newell" recalls, in this heartwarming story, when he lost something of immense support to him but gained something else altogether. 

Coupling between motor cortex and striatum increases during sleep over long-term skill learning

Brain Sciences, Free Full-Text

Sleep duration and brain structure – phenotypic associations and genotypic covariance

Cortical functional connectivity indexes arousal state during sleep and anesthesia - ScienceDirect

Association of Sleep, Neuropsychological Performance, and Gray Matter Volume With Glymphatic Function in Community-Dwelling Older Adults

Have You Seen My Prefrontal Cortex?

The consequences of sleep deprivation on cognitive performance

Paradoxical somatodendritic decoupling supports cortical plasticity during REM sleep

Cortical ripples provide the conditions for consolidation during NREM sleep in humans

Socioeconomic disparities in sleep duration are associated with cortical thickness in children - Hansen - 2023 - Brain and Behavior - Wiley Online Library

Biomedicines, Free Full-Text

Sleep duration and resting fMRI functional connectivity: examination of short sleepers with and without perceived daytime dysfunction - Curtis - 2016 - Brain and Behavior - Wiley Online Library

Astrocytic Ca2+ signaling is reduced during sleep and is involved in the regulation of slow wave sleep