Every once in a while a study comes along for which terms like “seminal” or “groundbreaking” seems appropriate. The 2020 Van Campen/Rowe/Visser study, “Cerebral blood flow is reduced in ME/CFS during head-up tilt testing even in the absence of hypotension or tachycardia: A quantitative, controlled study using Doppler echography“, is, … Continue reading Low Brain Blood Flows and Orthostatic Intolerance Ubiquitous in Chronic Fatigue Syndrome (ME/CFS)