00:00:00 - Introduction to Sleep Science and Brain Health

00:02:02 - Evolutionary Purpose of Sleep: Why Our Brains Need Rest

00:03:11 - Sleep Architecture: NREM and REM Sleep Cycles Explained

00:12:50 - Common Sleep Disorders: Symptoms, Causes and Solutions

00:13:10 - Insomnia: Types, Triggers, and Evidence-Based Treatments

00:24:30 - Stress-Related Sleep Disruption: How Anxiety Affects Rest

00:27:33 - Sleep Apnea: Breathing Disorders and Cognitive Impact

00:28:27 - Parasomnia Overview: Unusual Behaviors During Sleep

00:29:31 - Sleepwalking Science: Causes and Safety Considerations

00:34:53 - Nightmares vs. Night Terrors: Neurological Differences Explained

00:36:34 - Bruxism: The Science Behind Teeth Grinding During Sleep

00:38:32 - REM Sleep Behavior Disorder: When Dream Activity Becomes Physical

00:40:15 - Chronobiology: Scientific Evidence for Morning vs. Night Chronotypes

00:43:42 - Adolescent Sleep Patterns: Why Teenagers Need Different Sleep Schedules

00:45:04 - Sleep Debt Recovery: Can You Really "Catch Up" on Missed Sleep?

00:46:13 - Nightmare Neuroscience: Why Our Brains Create Frightening Dreams

00:48:46 - Sleep Movement Patterns: Normal vs. Problematic Nighttime Activity

00:49:24 - Evidence-Based Sleep Onset Techniques: Fall Asleep Faster Naturally

00:55:11 - Optimal Sleep Duration: Age-Based Sleep Requirements Explained

00:58:03 - Napping Science: Cognitive Benefits and Potential Drawbacks

01:03:38 - Current Frontiers in Sleep Research: Emerging Scientific Questions

01:04:56 - Recommended Sleep Science Books: Expert Reading Recommendations

01:06:02 - Future Sleep Research: Dr. Kohler's Upcoming Scientific Projects