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Insomnia cannot be blamed for all the deficits the patient is experiencing in their daytime life (not all problems will go away once the patient is able to sleep); this is important to know, because it takes some of the unrealistic expectations off sleep. It is not helpful to try to sleep – trying harder will only keep the patient more awake.
These problems have been tackled by experimenters in several ways, including voluntary or induced interruptions, [11] sleep manipulation, [48] the use of techniques to "hover on the edge of sleep" thereby extending the duration of the hypnagogic state, [48] and training in the art of introspection to heighten the subject's powers of observation ...
The most common sleep-related symptom of bipolar disorder is insomnia, in addition to hypersomnia, nightmares, poor sleep quality, OSA, extreme daytime sleepiness, etc. [27] Moreover, animal models have shown that sleep debt can induce episodes of bipolar mania in laboratory mice, but these models are still limited in their potential to explain ...
Sleep deprivation can have a negative impact on mood. [55] Staying up all night or taking an unexpected night shift can make one feel irritable. Once one catches up on sleep, one's mood will often return to baseline or normal. Even partial sleep deprivation can have a significant impact on mood.
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Before I Go to Sleep is an enjoyable and impressive first novel." [9] Craig Ranapia in the New Zealand Listener also has reservations, but concludes that the novel is 'slickly readable': "Watson scrupulously plays fair as he unpicks the tangled web surrounding our heroine, until the denouement. The last section turns on a character’s ...
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Why We Sleep: The New Science of Sleep and Dreams (or simply known as Why We Sleep) is a 2017 popular science book about sleep written by Matthew Walker, an English scientist and the director of the Center for Human Sleep Science at the University of California, Berkeley, who specializes in neuroscience and psychology.