Anatomy of the descending spinal cord pathways: Video, Causes, & Meaning | Osmosis

Ascending & Descending Tracts of Spinal Cord | Osmosis

The Fibro Guy on Instagram: "Sleep and chronic pain have been studied extensively. Research on chronic pain shows a tight two way relationship between sleep and pain: disturbed sleep, insomnia, and fragmented nights all make the system more sensitive and less able to cope. Even a single night of poor quality sleep can increase hyperalgesia (increased pain sensitivity), ramp up central sensitization, and weaken the descending inhibitory pathways that normally help turn the volume down. Sleep loss