In addition to measuring the flow of CSF, the researchers were able observe and record the pulsing of lymph vessels in the neck that helps draw CSF out of the brain. "Unlike the cardiovascular ...

While humans sleep, huge waves of the cerebrospinal fluid that envelops the brain rhythmically flow in and out of the organ, according to a new study published today (October 31) in Science. The ...

CSF oligoclonal bands is a test ordered by physicians ... your body’s nerves and the communication mechanisms between your brain and body. Symptoms of multiple sclerosis include: Other reasons ...

"As the brain transitions from wakefulness to sleep ... cerebral blood volume, and CSF flow characterized non-REM sleep. The norepinephrine triggered "micro-arousals," causing vasomotion, the ...