{"version":"1","chapters":[{"title":"Introduction to Sleep and Aging","startTime":0},{"title":"Why Sleep Changes As We Age","startTime":35},{"title":"Common Sleep Challenges for Seniors","startTime":108},{"title":"Tips for Improving Sleep Quality","startTime":180},{"title":"When to Seek Professional Help","startTime":301},{"title":"Fascinating Facts About Sleep","startTime":351}]}