SomnusNooze e-newsletter
News, stories and updates from the world of sleep
SomnusNooze topics: Journal article summaries
Study Reveals “Default-Mode Network” Is Different in People Who Have Idiopathic Hypersomnia
Have you ever wondered whether your cognition and memory are affected by your idiopathic hypersomnia (IH)? A new study reveals the answer is “YES.” In a recent study by HF MAB member Dr. Thien Thanh Dang-Vu and his colleagues, neuroimaging... read >
Summary of “Establishing the Objective Sleep Phenotype in Hypersomnolence Disorder [IH] with and without Comorbid Major Depression”
It can be challenging for doctors to distinguish between idiopathic hypersomnia and depression. It is also possible for one patient to have both conditions. Researchers are looking for better ways to tell the difference between the two so doctors may... read >
Can a Controlled 32-hour Bed-rest Protocol Diagnose IH?
Can IH be diagnosed through a controlled 32-hour bed-rest protocol? And, if so, how many hours does someone need to sleep during those 32 hours to be diagnosed with IH? Finally, how accurate is this type of diagnosis? Sleep researchers in France recently... read >
Do People with IH Have Different Brains Than People Without IH?
Do people with IH have different brains than people without IH? According to a Canadian research study involving our prestigious Medical Advisory Board member, Dr. Thanh Dang-Vu, the answer is “yes.” We are very pleased to present this summary of the... read >
Need Surgery, But Have IH?
We’ve summarized a journal article that addresses some anesthesia considerations for patients with idiopathic hypersomnia. If you need to have surgery of any kind, you may want to share this information with your healthcare providers. Summary of:... read >
Article Summary: Khan Z, Trotti LM. “Central Disorders of Hypersomnolence: Focus on the Narcolepsies and Idiopathic Hypersomnia.”
This article reviews three central disorders of hypersomnolence (CDH), which include narcolepsy type 1, narcolepsy type 2, and idiopathic hypersomnia. The main symptom patients experience in all three of these disorders is... read >
A Pilot Study of tDCS Looks Promising for the Treatment of IH
A Pilot Study of tDCS Looks Promising for the Treatment of Idiopathic Hypersomnia Background Idiopathic hypersomnia (IH) can severely impact affected individuals’ family, employment, education, and leisure activities. And because there are no... read >
Flumazenil for the Treatment of Refractory Hypersomnolence
Background In 2012, researchers from Emory University published a paper on their finding of a substance that increases the effect of GABA in people with central disorders of hypersomnolence, particularly idiopathic hypersomnia. In that paper, they... read >
Sleep-Wake Disturbance Following a Traumatic Brain Injury
Background According to the Centers for Disease Control and Prevention (CDC), more than 2 million people in the United States suffer a traumatic brain injury (TBI) every year. Most people with a TBI will also experience a sleep-wake disturbance... read >
Calcium-Dependent Pathway Helps to Regulate Sleep Duration
Background How do our brains control when we go to sleep and when we wake up? Previous studies have tried to answer this question, but, despite years of research, our understanding of this process is incomplete. Therefore, the goal of this study was to... read >