known as the locus coeruleus. In animals, scientists have been able to show that this is important for the regulation of sleep stages and waking. The ETH researchers were unable to prove in this ...

known as the locus coeruleus. In animals, scientists have been able to show that this is important for the regulation of sleep stages and waking. The ETH researchers were unable to prove in this ...

Chronic sleep-deprivation is known to be even fatal ... Cell, 2025) Released by the locus coeruleus in the brainstem, noradrenaline causes arteries to contract, which is a process that tends ...

Alzheimer’s disease (AD) is often recognized by its well-known symptoms—memory loss, confusion, and cognitive decline. But ...

“These observations contradict the previous assumption that, essentially, the level of arousal during sleep is low.” The locus coeruleus—a part of the brain that regulates activation levels ...

(AD) is best known for causing memory loss and confusion, but early signs often include non-cognitive symptoms like sleep ...

It's a great way to calm things right down if you're struggling to get to sleep. It works by tapping into a tiny cluster of cells deep in the brain – collectively called the locus coeruleus.

reduce the firing of your locus coeruleus, lower your alertness and help you get back on the journey to sleep. 5. Bring long-term benefits Whether it's through breath-focused meditation ...

A central regulator of the activation level is a small region in the brainstem, known as the locus coeruleus. In animals, scientists have been able to show that this is important for the regulation of ...