Central sleep apnea is a rare sleep disorder where the brain fails to send signals to the respiratory muscles, causing breathing to stop for up to 20 seconds. Symptoms include fatigue, difficulty sleeping, and disrupted breathing patterns. It is treatable with CPAP and can be alleviated with weight loss, sleeping on one side, and avoiding […]
Sleep is divided into non-REM and REM stages. Non-REM is divided into N1, N2, and N3, with N1 being the transition from wakefulness to sleep, N2 characterized by sleep spindles and K-complexes, and N3 being slow wave sleep. REM sleep is where dreams occur and the eyes move rapidly. Sleep stages are classified using EEG […]
Polyphasic sleep involves multiple sleep sessions throughout a day, while biphasic sleep involves one long sleep session. Proponents believe it can benefit those with sleep disorders or who cannot sleep for long periods. Critics argue that it is not a substitute for deep, restorative sleep. Polyphasic sleep is a theory about sleep patterns. First coined […]
Becoming a sleep technician requires training or clinical experience and an exam. This can be achieved through a degree or certificate program, clinical experience, or direct clinical experience under supervision. Continuing education is also required to stay certified. Requirements to become a sleep technician can depend on standards set by accrediting agencies, but generally include […]
Drooling during sleep is caused by difficulty swallowing saliva, and excessive drooling can be a sign of an underlying medical problem. Treatment options include medication, physical therapy, and surgery on the salivary glands. People drool when they sleep because they have trouble swallowing saliva or holding it in while they are unconscious. People with excessive […]
Sleeping pads can cushion hard surfaces and provide insulation for sleeping on the floor or camping. Foam pads are inexpensive and air-inflatable pads are lighter but can be punctured. Prices range from $40-100 USD. Some prefer foam pads for durability, while others find them unnecessary. A sleeping pad can be a simple or complex sleeping […]
Sleep is necessary for survival, but scientists are still unsure of all its functions. Theories include restoring and healing the body, refreshing the brain, and conserving and protecting humans from threats. Sleep deprivation can lead to immune system deficiencies and decreased brain mass. Sleep is a natural state of rest for members of the animal […]
Sleep panic attacks cause racing heart, confusion, anxiety, fear, and sometimes nausea while sleeping or waking up. It’s linked to anxiety disorder and other medical conditions, including sleep apnea. Treatment includes medication and self-care techniques. Between 50% and 70% of people with anxiety disorders experience sleep panic attacks. A sleep panic attack is a frightening […]
A sleep technician operates diagnostic testing equipment to help diagnose sleep disorders, such as narcolepsy and sleep apnea. They also maintain equipment, conduct patient interviews, and interpret study results. Training and certification requirements vary, and experienced technicians can advance to become technologists or directors. A sleep technician is a trained clinical sleep study specialist who […]
Sleep technologists monitor patients while they sleep to diagnose sleep disorders such as sleep apnea. They work in outpatient clinics or hospitals and can earn certification through formal training or on-the-job training. They connect electrodes to measure heart rate, brain activity, and other functions while ensuring patient comfort. They work overnight shifts and may work […]
Improve sleep hygiene by controlling light and sound in the bedroom, designating it for sleep only, and sticking to a sleep schedule. Relax before bed and seek counseling or medication if necessary. There are a number of things you can do if you are having trouble sleeping. Getting a good night’s sleep can break the […]
The sleeping barber problem refers to a situation where processes are waiting for resources, causing a delay in efficiency. This can be seen in various computing situations, such as call centers with insufficient representatives or computer networks with insufficient resources. Reconfiguring resources can help manage the volume and improve efficiency. In the computer world, a […]
Sleep deprivation can cause cognitive delays, behavioral changes, and physical symptoms. Long-term sleep deprivation can lead to chronic diseases like diabetes. Treatment includes sleep aids, better sleep hygiene, and stress management. Lack of sleep can impair efficiency and increase the risk of mistakes. Symptoms of sleep deprivation include cognitive delays, behavioral changes, and physical symptoms. […]
Twilight sleep is a type of anesthesia that minimizes pain and reduces awareness of a procedure, inducing an amnesiac condition. Originally used in obstetrics, it is no longer used due to unwanted side effects, but similar techniques are still used in other medical procedures. The degree of unconsciousness varies, but patients may have little or […]
Eliminating emotional and environmental factors can help improve sleep. Determine your natural sleep cycle, relax before bed, reduce physical and environmental factors, and avoid using electronic devices before sleeping. If taking sleeping pills, follow instructions carefully. Unwinding before bed can lead to better sleep. Some people find it difficult to sleep through the night without […]
Experts recommend sleeping on your back with your head slightly elevated for the best sleeping position. Side sleeping is also good, but sleeping in the fetal position or on your stomach is not recommended. Pregnant women should sleep on their left side, while newborns and infants should sleep on their backs. Most experts say that […]
Back pain while sleeping can result from various factors such as poor posture, previous injury, and certain sleeping positions. Changing daily routines and altering sleeping habits can provide relief. Sleeping position can lead to stress on lower back muscles, and a mattress that doesn’t support the spine can cause pain. Changing sleeping positions throughout the […]
Sleep deprivation can be caused by physical illness, psychiatric issues, or stress. It can lead to physical and mental side effects such as slowed reflexes, memory loss, and moodiness. People who are sleep deprived may struggle to stay awake and perform high-alertness tasks. The longest documented period of sleep deprivation is just over eleven days. […]
A sleep bra is a soft, non-wired undergarment worn overnight to provide comfort and support to large-breasted women, those who have had breast surgery, pregnant or nursing women, and for modesty. They are made of soft fibers and have molded cups, wide shoulder straps, and a soft band. They are similar to lightweight sports bras […]
Different types of sleep scales are used to evaluate sleepiness, including those that address daytime sleepiness, disease-specific scales, and age-specific scales. The Stanford Sleepiness Scale and Epworth Sleepiness Scale measure daytime sleepiness, while the Medical Outcomes Study Sleep Scale attempts to find the cause of sleepiness. Parkinson’s patients have their own specific scales, and there […]
