OOIR: Observatory of International Research

Papers

(The TQCC of Clinical Autonomic Research is 5. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Clinical signs of the transition of syncope into hypoxic coma: a case report	37
Functional brain neuroimaging as a tool to study gastrointestinal manifestations in patients with Parkinson’s disease	34
Autonomic nervous system function in women with anorexia nervosa	27
Serotonin and vasovagal syncope	26
The insular cortex, autonomic asymmetry and cardiovascular control: looking at the right side of stroke	26
The Clinical Autonomic Research journal 2021 and onward	20
Attenuated cardiac autonomic function in patients with long-COVID with impaired orthostatic hemodynamics	20
The interplay between autonomic tone and atrial arrhythmias	20
Exploring the trigeminocardiac reflex: an integrated view from mechanism to clinic	20
Imaging in autonomic failure: a window into real-time physiological mechanisms and other updates on recent autonomic research	20
Anhidrosis in septin-7 autoimmunity	19
33RD International Symposium on the Autonomic Nervous System	18
Utricular dysfunction in patients with orthostatic hypotension	17
Gregor K. Wenning: a brilliant mind	17
Recent updates in autonomic research: advances in the understanding of autonomic dysfunction after spinal cord injury	15
High prevalence of non-syncopal fainting (psychogenic pseudosyncope) in patients referred for recurrent syncope	15
Characterising Postural Orthostatic Tachycardia Syndrome (POTS) triggered by a viral illness compared to concussion or trauma	14
Abstracts of the 2022 European Federation of Autonomic Societies (EFAS) Congress	14
Asymptomatic orthostatic hypotension in synucleinopathies: to treat or not to treat?	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
Orthostatic hypotension in dementia with Lewy bodies: a meta-analysis of prospective studies	12
Effective non-invasive ventilation reduces muscle sympathetic nerve activity in patients with stable hypercapnic COPD	12
A narrative review of the mechanisms and consequences of intermittent hypoxia and the role of advanced analytic techniques in pediatric autonomic disorders	11
Cardiovascular autonomic failure in hereditary transthyretin amyloidosis and TTR carriers is an early and progressive disease marker	11
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	11

Day and night heart rate variability using 24-h ECG recordings: a systematic review with meta-analysis using a gender lens	11
The effect of water temperature on orthostatic tolerance: a randomised crossover trial	11
A pathophysiological biomarker combination separates Lewy body from non-Lewy body neurogenic orthostatic hypotension	11
Atomoxetine on neurogenic orthostatic hypotension: a randomized, double-blind, placebo-controlled crossover trial	11
Cortico–hypothalamic pathway of Horner syndrome derived from isolated lenticulostriate stroke	10
Serotonin reuptake inhibition for the prevention of vasovagal syncope: a systematic review and meta-analysis	10
Augmented ocular vestibular-evoked myogenic potentials in postural orthostatic tachycardia syndrome	10
Cardiac sympathetic innervation in Parkinson’s disease versus multiple system atrophy	10
QSART and Q-Sweat normative data mismatch: a critical review of the clinical autonomic literature	10
Autoimmune autonomic ganglionopathy and myasthenia gravis: a case report and review of the literature	10
Anxiety and dysautonomia symptoms in patients with a NaV1.7 mutation and the potential benefits of low-dose short-acting guanfacine	10
Cardiovascular autonomic dysfunction and sleep abnormalities in children with Prader–Willi syndrome	10
Establishing minimally clinically important differences for the orthostatic hypotension questionnaire (OHQ)	9
Postural orthostatic tachycardia syndrome after mRNA COVID-19 vaccine	9
Apparently rare cases are worth studying because….	9
Responses to Valsalva’s maneuver in spinal cord injury do not broadly relate to vasoconstrictor capacity	9
Is 18F-DOPA a valid cardiac sympathetic neuroimaging agent?	9
Inhibition of the norepinephrine transporter to treat neurogenic orthostatic hypotension: is this the end of the story?	9
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	9
Sympathetic neurohemodynamic transduction is attenuated in older males independent of aerobic fitness	9
Cerebral autoregulation in orthostatic hypotension and falls among older adults: a community-based exploratory study	8
The role of vestibular function on the vestibulo-sympathetic reflex recovery among children following moderate to severe traumatic brain injury	8
Cardioinhibitory syncope with asystole during nitroglycerin potentiated head up tilt test: prevalence and clinical predictors	8
Clinical Autonomic Research: welcome to 2024	8
Breathing difficulties in a nonagenarian: a self report	8
Mechanisms of post-prandial symptoms in postural tachycardia syndrome and other updates on recent autonomic research	8
The effects of oral contraceptives on resting autonomic function and the autonomic response to physiological stressors: a systematic review	7
Neurological perspectives and gastroenterological motility diseases: ten lessons from clinical practice	7
Sympathetic transduction to blood pressure in patients with chronic kidney disease	7
The phenotype of “pure” autonomic failure	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
Energy metabolism and syncope	7
Is the vagus nerve the “MVP” in the brain–body axis?	7
Patient perspectives on exercise among adults with postural orthostatic tachycardia syndrome: a mixed methods study	7
Intraoperative hemodynamic stability in peripheral nerve block patients undergoing diabetic foot surgery	7
Immediate effect of caffeine on sympathetic nerve activity: why coffee is safe? A single-centre crossover study	6
Screening for acute hepatic porphyria in postural tachycardia syndrome	6
Orthostatic blood pressure adaptations, aortic stiffness, and central hemodynamics in the general population: insights from the Malmö Offspring Study (MOS)	6
Blood pressure during ambulation: are noninvasive beat-by-beat finger measures and intermittent brachial measures comparable?	6
Cardiac 18F-dopamine positron emission tomography predicts the type of phenoconversion of pure autonomic failure	6
Does endothelial ischemic reperfusion injury augment sympathetic neurovascular transduction?	6
Noninvasive low-level tragus stimulation attenuates inflammation and oxidative stress in acute heart failure	6
Prevalence and impact of orthostatic hypotension in Parkinson’s disease: a systematic review and meta-analysis	6
Augmented resting beat-to-beat blood pressure variability in patients with chronic kidney disease	6
Acute right-sided transcutaneous vagus nerve stimulation improves cardio-vagal baroreflex gain in patients with chronic heart failure	6
Management of obesity in an individual with ROHHAD syndrome with semaglutide 2.4 mg/week: a case report	5
Supine hypertension is longitudinally associated with verbal memory decline in Parkinson disease	5
The future of rare autonomic disease research	5
Exploring the prevalence of undetected bradyarrhythmia in dementia with Lewy bodies	5

Autonomic neuropathy is associated with an increase in type-1 cytokines in people living with HIV	5
Burden of caregiving for cardiovascular dysautonomia in Parkinson’s disease	5
Effects of neck compression on chemoreflex sensitivity and cardiorespiratory hemodynamics in patients with postural orthostatic tachycardia syndrome (POTS)	5
The association between sleep duration and muscle sympathetic nerve activity	5
Resting-state functional magnetic resonance imaging in patients with Parkinson’s disease with and without constipation: a prospective study	5
Carbidopa: beyond Parkinson’s disease	5
Cardiovascular adjustments to cold pressor test in postmenopausal women and the impact of α1-adrenergic blockade	5
Effects of posture changes on dynamic cerebral autoregulation during early pregnancy in women with obesity and/or sleep apnea	5
In at the deep end: the physiological challenges associated with artistic swimming	5
Effect of hypoglycemia on baroreflex sensitivity in individuals with type 2 diabetes: implications for autonomic control of cardiovascular function in diabetes	5
Multiple system atrophy laryngeal stridor treated with radiofrequency-assisted posterior cordotomy and arytenoidectomy	5
Harlequin syndrome: using clinical features and autonomic testing to unmask the disorder	5