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Sleep Interruptions Not Good For Your Mood

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New Delhi, Nov 3 (ANI): Who doesnt want a peaceful sleep after a hectic day and any kind of disturbance can always spoil your mood. A new study has revealed that sleep interruptions are worse for the mood than overall reduced amount of sleep. In the study, participants were subjected to eight forced awakenings and those with delayed bedtimes showed similar low positive mood and high negative mood after the first night. The researchers stated that significant differences emerged after the second night. The forced awakening group had a reduction of 31 percent in positive mood, while the delayed bedtime group had a decline of 12 percent compared to the first day. Lead author Patrick Finan Johns Hopkins University School of Medicine said that when your sleep was disrupted throughout the night, you don't have the opportunity to progress through the sleep stages to get the amount of slow-wave sleep that was key to the feeling of restoration. They also found that the forced awakening group had shorter periods of deep, slow-wave sleep and that interrupted sleep affected different domains of positive mood; it reduced not only energy levels, but also feelings of sympathy and friendliness.

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