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  1. SNT Gatchaman

    Sympathetic Neural Overdrive, Vascular Dysfunction and Diminished Exercise Capacity in [LC]: A Long-Term Study of Cardiovascular Sequelae, 2025, Ono+

    Sympathetic Neural Overdrive, Vascular Dysfunction and Diminished Exercise Capacity in Long COVID-19 Patients: A Long-Term Study of Cardiovascular Sequelae Bruna E. Ono; João E. Izaias; Artur O. Sales; Thais S. Rodrigues; Camila S. Nunes; Jessica F. Niec; Natalia G. Rocha; Helena N.M. Rocha...
    • SNT Gatchaman
    • Thread
    • angiotensin ans cardiovascular cpet endothelial cells endothelium exercise intolerance extracellular vesicles oxidative stress sod sympathetic nervous system vascular
    • Replies: 2
    • Forum: Long Covid research
  2. SNT Gatchaman

    Review An Overview of Heart Rate Variability Metrics and Norms, 2017, Shaffer and Ginsberg

    An Overview of Heart Rate Variability Metrics and Norms Shaffer, Fred; Ginsberg, J. P. Healthy biological systems exhibit complex patterns of variability that can be described by mathematical chaos. Heart rate variability (HRV) consists of changes in the time intervals between consecutive...
  3. SNT Gatchaman

    Organ-specific sympathetic innervation defines visceral functions, 2024, Wang et al.

    Organ-specific sympathetic innervation defines visceral functions Wang, Tongtong; Teng, Bochuan; Yao, Dickson R.; Gao, Wei; Oka, Yuki The autonomic nervous system orchestrates the functions of the brain and body through the sympathetic and parasympathetic pathways1 . However, our understanding...
  4. SNT Gatchaman

    Myocardial infarction augments sleep to limit cardiac inflammation and damage, 2024, Huynh et al.

    Myocardial infarction augments sleep to limit cardiac inflammation and damage Huynh, Pacific et 36 al. Sleep is integral to cardiovascular health. Yet, the circuits that connect cardiovascular pathology and sleep are incompletely understood. It remains unclear whether cardiac injury influences...
  5. SNT Gatchaman

    Review Post-COVID dysautonomias: what we know and mainly what we don’t know, 2024, Goldstein, David S.

    Post-COVID dysautonomias: what we know and mainly what we don’t know Goldstein, David S. Following on from the COVID-19 pandemic is another worldwide public health challenge that is referred to variously as long COVID, post-COVID syndrome or post-acute sequelae of SARS-CoV-2 infection (PASC)...
  6. SNT Gatchaman

    Cardiac Origins of the Postural Orthostatic Tachycardia Syndrome, 2010, Fu et al.

    Cardiac Origins of the Postural Orthostatic Tachycardia Syndrome Fu; VanGundy; Galbreath; Shibata; Jain; Hastings; Bhella; Levine Objectives The purpose of this study was to test the hypothesis that a small heart coupled with reduced blood volume contributes to the postural orthostatic...
  7. SNT Gatchaman

    Dysautonomia, but Not Cardiac Dysfunction, Is Common in a Cohort of Individuals with Long COVID, 2023, Tabacof, Putrino et al.

    Dysautonomia, but Not Cardiac Dysfunction, Is Common in a Cohort of Individuals with Long COVID Tabacof, Laura; Wood, Jamie; Breyman, Erica; Tosto-Mancuso, Jenna; Kelly, Amanda; Wilkey, Kaitlyn; Zhang, Chi; Putrino, David; Kontorovich, Amy Despite the prevalence of dysautonomia in people with...
    • SNT Gatchaman
    • Thread
    • ans cardiac cardiac function deconditioning dysautonomia long covid pots putrino stroke volume
    • Replies: 8
    • Forum: Long Covid research
  8. C

    Cognition, emotion, and the central autonomic network, 2022, Quadt et al

    Cognition, emotion, and the central autonomic network Lisa Quadt, HugoCritchley, YokoNagai https://www.sciencedirect.com/science/article/pii/S1566070222000078?dgcid=coauthor Abstract The demands of both mental and physical activity are integrated with the dynamic control of internal bodily...
  9. Wyva

    COVID-19 is getting on our nerves: sympathetic neural activity and hemodynamics in young adults recovering from SARS-CoV-2, 2021, Stute et al

    Abstract Key points The impact of SARS-CoV-2 infection on autonomic and cardiovascular function in otherwise healthy individuals is unknown. We show for the first time that young adults recovering from SARS-CoV-2 have elevated resting sympathetic activity, but similar heart rate and blood...
  10. InfiniteRubix

    Bone, not adrenaline, drives fight or flight response

    "Mediation of the acute stress response by the skeleton," Cell Metabolism (2019). DOI: 10.1016/j.cmet.2019.08.012 , https://www.cell.com/cell-metabolism/fulltext/S1550-4131(19)30441-3 Mediation of the Acute Stress Response by the Skeleton Author links open overlay panelJulian...
  11. Indigophoton

    Scientists disconfirm belief that humans' physiological reaction to emotions are uniform

    Neil Harrison, who is now on the CMRC and doing the FND trial mentioned during the PACE debate, comments in the article, https://medicalxpress.com/news/2018-04-scientists-disconfirm-belief-humans-physiological.amp The paper (paywalled), http://psycnet.apa.org/doiLanding?doi=10.1037%2Fbul0000128
  12. ahimsa

    MEA Summary Review: The dysfunctional autonomic nervous system in ME/CFS

    Posted today (Jan 24 2018) by the ME Association. I thought this forum was a good one for discussion but if this thread should be posted elsewhere then please feel free to ask for it to be moved. I have not yet read this. And I can't join in any debate. No medical expertise plus "brain fog"...
  13. Andy

    Autonomic Nervous System Functioning Related to Nocturnal Sleep in Patients With CFS Compared to Tired Controls., 2017, Orjatsalo et al

    https://www.ncbi.nlm.nih.gov/pubmed/29246267
  14. Andy

    Autonomic nervous system function, activity patterns, & sleep after physical or cognitive challenge

    Personally I don't know the researchers but it's been suggested to me that at least one has previously been firmly in the BPS camp, the fact that it is published in the Journal of Psychosomatic Research is a red flag as well. But, until proven otherwise, I'm putting it in the Biomedical research...
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