Thanks, I will take a look at it, looks cool!
Anyway this resonates with remarks from many other people that occasionnally see similar waves (brain or not) but do not study them further as they appear rather randomly in specific subjects. Hope this will renew the interest on this phenomenon!

Interesting that you found similar stuff outside the brain. Was there any correlation w/ local inflammation ?
Waves were restricted to small parts of the brain vasculature, similarly to some clinical observations with optical techniques.this made us think of local vasomotion rather than Mayer waves