Microneurography and sympathetic nerve activity: a decade-by-decade journey across 50 years

JR Carter - Journal of neurophysiology, 2019 - journals.physiology.org
The technique of microneurography has advanced the field of neuroscience for the past 50
years. While there have been a number of reviews on microneurography, this paper takes …

Symptom severity impacts sympathetic dysregulation and inflammation in post-traumatic stress disorder (PTSD)

IT Fonkoue, PJ Marvar, S Norrholm, Y Li… - Brain, behavior, and …, 2020 - Elsevier
Post-traumatic stress disorder (PTSD) is associated with a greater risk of incident
hypertension and cardiovascular disease. Inflammation, impaired baroreflex sensitivity …

Neurovascular and hemodynamic responses to mental stress and exercise in severe COVID-19 survivors

D Faria, R Moll-Bernardes, L Testa… - American Journal …, 2023 - journals.physiology.org
Previous studies show that COVID-19 survivors have elevated muscle sympathetic nerve
activity (MSNA), endothelial dysfunction, and aortic stiffening. However, the neurovascular …

Rate of rise in diastolic blood pressure influences vascular sympathetic response to mental stress

K El Sayed, VG Macefield, SL Hissen… - The Journal of …, 2016 - Wiley Online Library
Key points Research indicates that individuals may experience a rise (positive responders)
or fall (negative responders) in muscle sympathetic nerve activity (MSNA) during mental …

Blood pressure and muscle sympathetic nerve activity are associated with trait anxiety in humans

JA Bigalke, JJ Durocher… - American Journal …, 2023 - journals.physiology.org
Chronic anxiety is prevalent and associated with an increased risk of cardiovascular
disease. Prior studies that have reported a relationship between muscle sympathetic nerve …

Eight weeks of device-guided slow breathing decreases sympathetic nervous reactivity to stress in posttraumatic stress disorder

IT Fonkoue, Y Hu, T Jones… - American Journal …, 2020 - journals.physiology.org
Posttraumatic stress disorder (PTSD) is characterized by increased risk for developing
hypertension and cardiovascular disease. We recently showed that device-guided slow …

Elevated resting blood pressure augments autonomic imbalance in posttraumatic stress disorder

IT Fonkoue, SD Norrholm, PJ Marvar… - American Journal …, 2018 - journals.physiology.org
Posttraumatic stress disorder (PTSD) is characterized by increased sympathetic nervous
system (SNS) activity, blunted parasympathetic nervous system (PNS) activity, and impaired …

Rapid onset pressor response to exercise in young women with a family history of hypertension

EL Matthews, JL Greaney… - Experimental …, 2017 - Wiley Online Library
New Findings What is the central question of this study? Alterations in blood pressure
control at exercise onset are apparent in older adults with established cardiovascular …

[HTML][HTML] Sympathetic activation in chronic anxiety: not just at the “height” of stress. Editorial Focus on “Relative burst amplitude of muscle sympathetic nerve activity is …

MM Wenner - Journal of neurophysiology, 2018 - journals.physiology.org
Chronic anxiety is a common mental health problem in the US, affecting~ 18% of adults per
year (Kessler et al. 2005). Anxiety is associated with a greater prevalence of cardiovascular …

Stress appraisal is associated with sympathetic neural reactivity to mental stress in humans

JA Bigalke, NA John-Henderson… - Journal of Applied …, 2025 - journals.physiology.org
Muscle sympathetic nerve activity (MSNA) responsiveness to mental stress is highly variable
between individuals. Although stress perception has been posited as a contributor to the …