Cerebrospinal fluid (CSF) levels of Aβ also fluctuate during the sleep-wake cycle in humans; mean peak CSF Aβ levels from 7 pm to 9 pm were found to be 27.6% higher than trough CSF Aβ levels from 9 am to 11 am
Cerebrospinal fluid (CSF) levels of Aβ also fluctuate during the sleep-wake cycle in humans; mean peak CSF Aβ levels from 7 pm to 9 pm were found to be 27.6% higher than trough CSF Aβ levels from 9 am to 11 am