OOIR: Observatory of International Research

Papers

(The TQCC of Clinical Autonomic Research is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Clinical signs of the transition of syncope into hypoxic coma: a case report	31
Functional brain neuroimaging as a tool to study gastrointestinal manifestations in patients with Parkinson’s disease	29
Autonomic nervous system function in women with anorexia nervosa	23
Attenuated cardiac autonomic function in patients with long-COVID with impaired orthostatic hemodynamics	23
Serotonin and vasovagal syncope	20
The interplay between autonomic tone and atrial arrhythmias	20
The insular cortex, autonomic asymmetry and cardiovascular control: looking at the right side of stroke	20
Imaging in autonomic failure: a window into real-time physiological mechanisms and other updates on recent autonomic research	18
The Clinical Autonomic Research journal 2021 and onward	17
33RD International Symposium on the Autonomic Nervous System	17
Exploring the trigeminocardiac reflex: an integrated view from mechanism to clinic	16
Anhidrosis in septin-7 autoimmunity	16
Gregor K. Wenning: a brilliant mind	16
Utricular dysfunction in patients with orthostatic hypotension	16
Recent updates in autonomic research: advances in the understanding of autonomic dysfunction after spinal cord injury	16
Abstracts of the 2022 European Federation of Autonomic Societies (EFAS) Congress	15
Recent updates in autonomic research: new insights into vagal nerve activity during exercise, cardiac autonomic neuropathy and silent myocardial infarction in diabetes, and timing of orthostatic blood	15
High prevalence of non-syncopal fainting (psychogenic pseudosyncope) in patients referred for recurrent syncope	15
Orthostatic hypotension in dementia with Lewy bodies: a meta-analysis of prospective studies	14
Effective non-invasive ventilation reduces muscle sympathetic nerve activity in patients with stable hypercapnic COPD	13
Recent updates in autonomic research: orthostatic hypotension and cognitive function in Parkinson disease and multiple system atrophy, the skin as a window into synuclein pathology, and RFC1 repeat ex	13
Asymptomatic orthostatic hypotension in synucleinopathies: to treat or not to treat?	12
Characterising Postural Orthostatic Tachycardia Syndrome (POTS) triggered by a viral illness compared to concussion or trauma	12
Autonomic modulation of ventricular electrical activity: recent developments and clinical implications	11
Cardiovascular autonomic failure in hereditary transthyretin amyloidosis and TTR carriers is an early and progressive disease marker	11

A narrative review of the mechanisms and consequences of intermittent hypoxia and the role of advanced analytic techniques in pediatric autonomic disorders	11
The effect of water temperature on orthostatic tolerance: a randomised crossover trial	11
Augmented ocular vestibular-evoked myogenic potentials in postural orthostatic tachycardia syndrome	10
Day and night heart rate variability using 24-h ECG recordings: a systematic review with meta-analysis using a gender lens	10
Anxiety and dysautonomia symptoms in patients with a NaV1.7 mutation and the potential benefits of low-dose short-acting guanfacine	10
A pathophysiological biomarker combination separates Lewy body from non-Lewy body neurogenic orthostatic hypotension	10
Atomoxetine on neurogenic orthostatic hypotension: a randomized, double-blind, placebo-controlled crossover trial	10
Responses to Valsalva’s maneuver in spinal cord injury do not broadly relate to vasoconstrictor capacity	9
Female sexual dysfunction in multiple system atrophy: does it matter?	9
Postural orthostatic tachycardia syndrome after mRNA COVID-19 vaccine	9
Cortico–hypothalamic pathway of Horner syndrome derived from isolated lenticulostriate stroke	9
Inhibition of the norepinephrine transporter to treat neurogenic orthostatic hypotension: is this the end of the story?	9
Cardiac sympathetic innervation in Parkinson’s disease versus multiple system atrophy	9
Autoimmune autonomic ganglionopathy and myasthenia gravis: a case report and review of the literature	9
Serotonin reuptake inhibition for the prevention of vasovagal syncope: a systematic review and meta-analysis	8
Apparently rare cases are worth studying because….	8
Sympathetic neurohemodynamic transduction is attenuated in older males independent of aerobic fitness	8
Cardiovascular autonomic dysfunction and sleep abnormalities in children with Prader–Willi syndrome	8
Is 18F-DOPA a valid cardiac sympathetic neuroimaging agent?	8
A gripping topic: using integrated signal and individual action potential muscle sympathetic nerve analysis to understand mechanisms of blood pressure regulation during exercise in women with PTSD	8
Mechanisms of post-prandial symptoms in postural tachycardia syndrome and other updates on recent autonomic research	8
The role of vestibular function on the vestibulo-sympathetic reflex recovery among children following moderate to severe traumatic brain injury	7
Breathing difficulties in a nonagenarian: a self report	7
Energy metabolism and syncope	7
Neurological perspectives and gastroenterological motility diseases: ten lessons from clinical practice	7
Cardioinhibitory syncope with asystole during nitroglycerin potentiated head up tilt test: prevalence and clinical predictors	7
Role of beta-blocker therapy on the sympathetic effects in stroke heart syndrome	7
Elevated muscle sympathetic activity in former smokers with heart failure	7
Sympathetic transduction to blood pressure in patients with chronic kidney disease	7
Clinical Autonomic Research: welcome to 2024	7
Is the vagus nerve the “MVP” in the brain–body axis?	7
The phenotype of “pure” autonomic failure	7
Intraoperative hemodynamic stability in peripheral nerve block patients undergoing diabetic foot surgery	7
The effects of oral contraceptives on resting autonomic function and the autonomic response to physiological stressors: a systematic review	7
Burden of caregiving for cardiovascular dysautonomia in Parkinson’s disease	6
Immediate effect of caffeine on sympathetic nerve activity: why coffee is safe? A single-centre crossover study	6
Augmented resting beat-to-beat blood pressure variability in patients with chronic kidney disease	6
Prevalence and impact of orthostatic hypotension in Parkinson’s disease: a systematic review and meta-analysis	6
Cardiac 18F-dopamine positron emission tomography predicts the type of phenoconversion of pure autonomic failure	6
Noninvasive low-level tragus stimulation attenuates inflammation and oxidative stress in acute heart failure	6
Orthostatic blood pressure adaptations, aortic stiffness, and central hemodynamics in the general population: insights from the Malmö Offspring Study (MOS)	6
In at the deep end: the physiological challenges associated with artistic swimming	6
Blood pressure during ambulation: are noninvasive beat-by-beat finger measures and intermittent brachial measures comparable?	6
Acute right-sided transcutaneous vagus nerve stimulation improves cardio-vagal baroreflex gain in patients with chronic heart failure	6
Supine hypertension is longitudinally associated with verbal memory decline in Parkinson disease	5
Effects of neck compression on chemoreflex sensitivity and cardiorespiratory hemodynamics in patients with postural orthostatic tachycardia syndrome (POTS)	5
Resting-state functional magnetic resonance imaging in patients with Parkinson’s disease with and without constipation: a prospective study	5
The association between sleep duration and muscle sympathetic nerve activity	5
Management of obesity in an individual with ROHHAD syndrome with semaglutide 2.4 mg/week: a case report	5
Carbidopa: beyond Parkinson’s disease	5

Effects of posture changes on dynamic cerebral autoregulation during early pregnancy in women with obesity and/or sleep apnea	5
Does endothelial ischemic reperfusion injury augment sympathetic neurovascular transduction?	5
Multiple system atrophy laryngeal stridor treated with radiofrequency-assisted posterior cordotomy and arytenoidectomy	5
Effect of hypoglycemia on baroreflex sensitivity in individuals with type 2 diabetes: implications for autonomic control of cardiovascular function in diabetes	5
Harlequin syndrome: using clinical features and autonomic testing to unmask the disorder	4
The clinical characteristics and response to head-up tilt test of patients with micturition syncope: single-center experience in China	4
Mortality risk factors in newly diagnosed diabetic cardiac autonomic neuropathy	4
Cardiovascular adjustments to cold pressor test in postmenopausal women and the impact of α1-adrenergic blockade	4
Movement disorder society criteria for the diagnosis of multiple system atrophy—what’s new?	4
Forehead and scalp gustatory sweating after temporomandibular joint surgery: an atypical presentation of Frey’s syndrome	4
Blunted baroreflex-mediated sympathoinhibition and vasodilation to countdown before exercise in young women compared to men	4
Is there a relationship between hypocapnia and tachycardia in postural orthostatic tachycardia syndrome (POTS)? A systematic review	4
Exploring the prevalence of undetected bradyarrhythmia in dementia with Lewy bodies	4
Do patients with multiple system atrophy have decreased nocturnal urinary concentration?	4
High-intensity interval aerobic exercise delays recovery from heart rate variability: a systematic review with meta-analysis	4
Advance care planning in multiple system atrophy: ethical challenges and considerations	4
Selected autonomic signs and symptoms as risk markers for phenoconversion and functional dependence in prodromal Parkinson’s disease	4
“Body-first” dementia with Lewy bodies	4
The future of rare autonomic disease research	4
Autonomic neuropathy is associated with an increase in type-1 cytokines in people living with HIV	4