sleep latency« Back to Glossary IndexSleep latency is the amount of time it takes for a person to go from being fully awake to being asleep. Related Articles: Raising Awareness from the Inside Out (aka Rip Van Winkle)Jack & Julie Scholarship Program Announces Its First Scholarship Recipient with IHGlossary: type 1 narcolepsy (T1N)Glossary: Multiple Sleep Latency Test (MSLT)Dr. Trotti Answers Questions on Diagnostics Relating to HypersomniaArticle Summary: Khan Z, Trotti LM. “Central Disorders of Hypersomnolence: Focus on the Narcolepsies and Idiopathic Hypersomnia.”Ask The Doctor: Idiopathic Hypersomnia vs Type 2 NarcolepsyWhat’s New in the Diagnosis and Treatment of Hypersomnia in 2016?Sleep-Wake Disturbance Following a Traumatic Brain InjuryWhat Does One SOREMP Mean?Share Your Journey | I Will Not Go Gentle into That NightDoes Modafinil Improve Sleepiness in People With IH Without Long Sleep Time?