Cerebral hypoperfusion
From MEpedia, a crowd-sourced encyclopedia of ME and CFS science and history
This article is a stub. |
Cerebral hypoperfusion is inadequate blood flow to the brain.[1][2] Chronic cerebral hypoperfusion is linked to neurocognitive disorders.[2]
Orthostatic cerebral hypoperfusion syndrome[edit | edit source]
Novak (2016) states that orthostatic cerebral hypoperfusion syndrome (OCHOs) is defined by:
- abnormal orthostatic drop of cerebral blood flow velocity (CBFv) during the tilt test and
- absence of orthostatic hypotension, arrhythmia, vascular abnormalities, or other causes of abnormal orthostatic CBFv[3]
Prevalence[edit | edit source]
Symptom recognition[edit | edit source]
Notable studies[edit | edit source]
- 1995, Brainstem perfusion is impaired in chronic fatigue syndrome[4] (Abstract)
- 2018, The etiologic relation between disequilibrium and orthostatic intolerance in patients with myalgic encephalomyelitis (chronic fatigue syndrome)[5]
Possible causes[edit | edit source]
See also[edit | edit source]
Learn more[edit | edit source]
References[edit | edit source]
- ↑ Merrian-Webster Medical Dictionary. "Medical Definition of HYPOPERFUSION". Merrian-Webster Dictionary. Retrieved April 28, 2020.
- ↑ 2.0 2.1 Ciacciarelli, Antonio; Sette, Giuliano; Giubilei, Franco; Orzi, Francesco (March 1, 2020). "Chronic cerebral hypoperfusion: An undefined, relevant entity" (PDF). Journal of Clinical Neuroscience. 73: 8–12. doi:10.1016/j.jocn.2020.01.026. ISSN 0967-5868.
- ↑ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4754393/
- ↑ Costa, D.C.; Tannock, C.; Brostoff, J. (November 1995). "Brainstem perfusion is impaired in chronic fatigue syndrome". QJM: monthly journal of the Association of Physicians. 88 (11): 767–773. ISSN 1460-2725. PMID 8542261.
- ↑ Miwa, Kunihisa; Inoue, Yukichi (September 2018). "The etiologic relation between disequilibrium and orthostatic intolerance in patients with myalgic encephalomyelitis (chronic fatigue syndrome)". Journal of Cardiology. 72 (3): 261–264. doi:10.1016/j.jjcc.2018.02.010. PMID 29588088.