Sleep terror disorder or "night terrors" is a condition that occurs during stages 3 or 4 of non-rapid eye movement (NREM) sleep. It is characterized by repeated episodes of abrupt awakening, usually with a panicky scream, and accompanied by intense
Night terrors usually occur 1/2 hour to 3 1/2 hours after falling asleep. During these episodes people wake up
Picture the human body as a big clock, or perhaps a conglomerate of clocks, all ticking in unison. All forms of life respond to the cycles... Read more »
Biphasic sleep refers to having two split sleep cycles, say from 11 to 3, and then from 6 to 10. This sounds like a strange way to get the... Read more »
Night panics typically occur during the early hours of sleep and estimates suggest that about a half of people who experience panic... Read more »
Getting up every night to use the toilet? Often more than once? Waking once or more during the night to urinate is referred to as... Read more »
I've written extensively about insomnia, but since so many of us have a bout of insomnia at some point during our lives, it continues to... Read more »
Hypnic headache (HH) is a rare primary headache disorder (primary headache disorders are those that cannot be attributed to another condition.)... Read more »
Source: ADAM Encyclopedia
Pavor nocturnus; Sleep terror disorder Symptoms Night terrors are most common during the first third of the night, often between... Read more »
Source: ADAM Encyclopedia
Night terrors are a sleep disorder in which a person quickly awakens from sleep in a terrified state. Alternative Names Pavor... Read more »