The team observed that slow synchronized waves of norepinephrine, cerebral blood volume, and CSF flow characterized non-REM sleep. The norepinephrine triggered "micro-arousals," causing vasomotion ...

CSF oligoclonal bands is a test ordered by physicians when serious health concerns related to your central nervous system arise. Here’s what you need to know about it. If your physician suspects ...

The first set of experiments focused on how norepinephrine, a neurotransmitter that regulates arousal and blood vessel constriction, interacts with cerebral blood flow and CSF movement during sleep.