cerebral blood flow

  1. SWAlexander

    Orthostatic Intolerance after COVID-19 Infection: Is Disturbed Microcirculation of the Vasa Vasorum of Capacitance Vessels the Primary Defect?

    Abstract Following COVID-19 infection, a substantial proportion of patients suffer from persistent symptoms known as Long COVID. Among the main symptoms are fatigue, cognitive dysfunction, muscle weakness and orthostatic intolerance (OI). These symptoms also occur in myalgic...
  2. Pyrrhus

    Compression Stockings Improve Cardiac Output and Cerebral Blood Flow during Tilt Testing in ME/CFS (van Campen et al., 2021)

    Another study from van Campen, Rowe, and Visser! Compression Stockings Improve Cardiac Output and Cerebral Blood Flow during Tilt Testing in ME/CFS (van Campen et al., 2021) https://doi.org/10.3390/medicina58010051 Main points: Without compression stockings, patients experienced a 25% drop...
    • Pyrrhus
    • Thread
    • cerebral blood flow compression wear frans visser https://forums.phoenixrising.me/attachments/1641093172566-png.46271/ linda van campen orthostatic intolerance peter rowe tilt table
    • Replies: 23
    • Forum: Dysautonomia: Problems Standing, OI, POTS
  3. SWAlexander

    Orthostatic Symptoms and Reductions in Cerebral Blood Flow in Long-Haul COVID-19 Patients: Similarities with Myalgic Encephalomyelitis/Chronic Fatigue

    Abstract Background and Objectives: Symptoms and hemodynamic findings during orthostatic stress have been reported in both long-haul COVID-19 and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), but little work has directly compared patients from these two groups. To investigate the...
    • SWAlexander
    • Thread
    • cerebral blood flow chronic fatigue syndrome frans visser linda van campen long-haul covid-19 orthostatic intolerance peter rowe postural orthostatic tachycardia syndrome (pots)
    • Replies: 19
    • Forum: Long COVID and Coronavirus
  4. Pyrrhus

    Orthostatic Intolerance (OI) Basics: Dysautonomia of Blood Vessels, Low Blood Volume, and Baroreflexes

    I just read a good overview article covering all the basics of orthostatic intolerance: Common Syndromes of Orthostatic Intolerance (Stewart, 2013) https://www.ncbi.nlm.nih.gov/labs/pmc/articles/PMC3639459/pdf/peds.2012-2610.pdf (or https://dx.doi.org/10.1542/peds.2012-2610) This paper starts...
    • Pyrrhus
    • Thread
    • blood volume cerebral blood flow dysautonomia exercise intolerance https://forums.phoenixrising.me/attachments/1639716577055-png.46053/ orthostatic intolerance pots
    • Replies: 40
    • Forum: Dysautonomia: Problems Standing, OI, POTS
  5. SNT Gatchaman

    An attempt to explain the neurological symptoms of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (2021, Wirth et al)

    An attempt to explain the neurological symptoms of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Klaus J. Wirth, Carmen Scheibenbogen and Friedemann Paul Link Full text link Abstract There is accumulating evidence of endothelial dysfunction, muscle and cerebral hypoperfusion in Myalgic...
    • SNT Gatchaman
    • Thread
    • carmen scheibenbogen cerebral blood flow cognitive dysfunction dysautonomia endothelial dysfunction intracranial hypertension sleep wirth
    • Replies: 37
    • Forum: Latest ME/CFS Research
  6. SWAlexander

    Limbic Perfusion Is Reduced in Patients with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS)

    excerpt: The differences in the rCBF between the ME/CSF patients and healthy controls were statistically assessed with voxel-wise and AAL ROI-based two-sample t-tests. Linear regression analysis was also performed on the rCBF data by using the symptom severity score as the main regressor. In...
  7. nerd

    Cerebral blood flow remains reduced after tilt testing in myalgic encephalomyelitis/chronic fatigue syndrome patients

    Published: 23 September 2021 Authors: C. Linda M.C. van Campen, Peter C. Rowe, Frans C. Visser doi: 10.1016/j.cnp.2021.09.001 Highlights Abstract
    • nerd
    • Thread
    • cerebral blood flow frans visser heart rate linda van campen orthostatic intolerance peter rowe pots tachycardia tilt test
    • Replies: 16
    • Forum: Latest ME/CFS Research
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