Media Manager Namespaces Choose namespace [root] about addictions anxiety brain-stimulation canada child cl cognitive-testing dissociative-disorders geri meds mood neurology ocd on-call psychosis psychotherapy sleep 1-introduction 2-insomnia-disorder somatic teaching trauma-and-stressors wiki Media Files Media Files Upload Search Files in sleep:1-introduction Thumbnails Rows Name Date Apply sleep-graph.png 1394×779 on April 30, 2020 286.4Â KB File View History History of sleep:sleep_changes_with_age.png on September 9, 2020psychdb created on June 30, 2023 (current)psychdb Date:on June 30, 2023Filename:sleep_changes_with_age.1599643727.pngFormat:PNGSize:583KBWidth:2106Height:1397 Date:on June 30, 2023Filename:sleep_changes_with_age.pngFormat:PNGSize:531KBWidth:2898Height:1850