compass-31

  1. Mij

    Novel brain SPECT imaging unravels abnormal cerebral perfusion in patients with POTS and cognitive dysfunction, 2025, Marie-Claire Seeley et al

    Abstract Cognitive dysfunction is frequently reported in individuals with postural orthostatic tachycardia syndrome (POTS), possibly resulting from reduced cerebral blood flow (CBF). We used brain SPECT, an accessible imaging modality that has not been systematically evaluated in this patient...
  2. Mij

    Autonomic symptoms in migraine: Results of a prospective longitudinal study, 2022, Jason C Ray et al

    Objective: To assess the prevalence and burden of autonomic symptoms in migraine, and determine the relationship with migraine frequency. Background: Autonomic symptoms in migraine have been theorized to occur in the setting of inter-ictal sympathetic hypoactivity and hyper-sensitivity. There...
  3. O

    Validation of the Composite Autonomic Symptom Score 31 in the German language, 2021, Hilz et al

    Abstract Background The Composite Autonomic Symptom Score 31 (COMPASS 31) is a validated, 31-item self-assessment questionnaire assessing autonomic symptoms in six domains, orthostatic intolerance, vasomotor, secretomotor, gastrointestinal, bladder, and pupillomotor function. So far, there is no...
  4. Andy

    Autonomic dysfunction in post-COVID patients with & witfhout neurological symptoms: a prospective multidomain observational study, 2021, Stella et al

    Abstract The autonomic nervous system (ANS) can be affected by COVID-19, and dysautonomia may be a possible complication in post-COVID individuals. Orthostatic hypotension (OH) and postural tachycardia syndrome (POTS) have been suggested to be common after SARS-CoV-2 infection, but other...
    • Andy
    • Thread
    • 2021 autonomic dysfunction compass-31 covid-19 long covid orthostatic hypotension orthostatic intolerance paper post-covid pots
    • Replies: 5
    • Forum: Long Covid research
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