Stress transmitter wakes your brain more than 100 times a night -- and it is perfectly normal - Science Daily

You may think that a good night's sleep should be uninterrupted. But in fact, the neurotransmitter noradrenaline causes you to wake up more than 100 times a night, new research concludes. It is perfectly normal and may even indicate that you have slept well.

You may think that a good night's sleep should be uninterrupted. But in fact, the neurotransmitter noradrenaline causes you to wake up more than 100 times a night, new research from the University of… [+6251 chars]

full article...