This week in SciShow News we dissect what a Lewy Body is and what they are capable of doing.

A leather mask that clamps the mouth shut. A cannonball sewn into a soldier's uniform. A machine that delivers sudden electrical pulses. These were all treatments for a problem that has haunted humanity for millennia: snoring. It might...

Foods That Can Cause Sleep Problems

Howcast - Learn about Janet Kennedy, Ph.D., one of Howcast's sleep experts, in this video.

Understanding sleep stages for better human health with personal health monitoring devices. Observe your deep sleep, light sleep, awake time, and total time asleep.

This video explores the often-overlooked connection between sleep apnea and psychiatric problems. Discover seven common signs of sleep apnea, its physical consequences, and its potential impact on mental health. Learn how sleep apnea can...

Unlock the secrets of circadian rhythms and their impact on mental health with Dr. Tracey Marks, a psychiatrist. Discover why bipolar disorder and ADHD are profoundly affected by a disrupted body clock. Learn about clock genes, sleep...

This video explores the top 5 unexpected conditions that are commonly mistaken for Borderline Personality Disorder (BPD). It delves into the similarities and differences between BPD and conditions like ADHD, Autism, C-PTSD, Bipolar...

The most likely explanation for feeling tired all day but wired at night is that your Circadian rhythm is disrupted. This can be caused by a number of factors, such as adrenal disorders, poor sleep habits, sleep disorders, or mental vs....

The most likely explanation for feeling tired all day but wired at night is that your Circadian rhythm is disrupted. This can be caused by a number of factors, such as adrenal disorders, poor sleep habits, sleep disorders, or mental vs....

In this video, we explore the EEG patterns, critical events, and physiological changes as a person progresses through NREM sleep (stages 1-4) and REM sleep.

Narcolepsy (Sleep Disorder) | Causes, Pathophysiology, Signs & Symptoms, Diagnosis, Treatment



Narcolepsy is a chronic sleep disorder affecting rapid eye movement (REM) sleep. There are two types of Narcolepsy, Types 1...

This video discusses the importance of sleep for humans and other animals. The video also advises those who have trouble sleeping to discuss their problems with a doctor, as many people have sleep disorders that prevent them from getting...