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F. Fregni · SciRah

Researcher profile · Semantic Scholar

F. Fregni

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F. Fregni — researcher profile on SciRah

h-index: 9
Works: 55
Citations: 640

Most-cited papers

Regulatory Considerations for the Clinical and Research Use of Transcranial Direct Current Stimulation (tDCS): review and recommendations from an expert panel
F. Fregni, MA Nitsche, C. Loo, AR Brunoni +18 more
2014Clinical Research and Regulatory Affairs299 citations Open access
Semantic Scholar
The relevance of the real-world evidence in research, clinical, and regulatory decision making
Valton Costa, Marcelo Graziano Custodio, E. Gefen, F. Fregni
2025Frontiers in Public Health49 citations Open access
Semantic Scholar
Transcutaneous vagus nerve stimulation effects on chronic pain: systematic review and meta-analysis
Valton Costa, A. Gianlorenço, M. Andrade, Lucas Camargo +6 more
2024PAIN Reports36 citations Open access
Semantic Scholar
Neural, Anti-Inflammatory, and Clinical Effects of Transauricular Vagus Nerve Stimulation in Major Depressive Disorder: A Systematic Review
Joao Parente, A. Gianlorenço, Ingrid Rebello-Sanchez, Minkyung Kim +5 more
2023International Journal of Neuropsychopharmacology29 citations Open access
Semantic Scholar
Risk and impact of stroke across 38 countries and territories of the Americas from 1990 to 2021: a population-based trends analysis from the Global Burden of Disease Study 2021
Ramón Martínez, P. Muñoz-Venturelli, Pedro Ordunez, F. Fregni +35 more
2025The Lancet Regional Health - Americas27 citations Open access
Semantic Scholar
Neurocircuitry basis of motor cortex-related analgesia as an emerging approach for chronic pain management
Yang Bai, K. Pacheco-Barrios, N. Pacheco-Barrios, Guo-Biao Liang +1 more
2024Nature Mental Health25 citations
Semantic Scholar
Cluster analysis in fibromyalgia: a systematic review
A. Gianlorenço, Valton Costa, Walter Fabris-Moraes, M. Menacho +3 more
2024Rheumatology International24 citations
Semantic Scholar
High-beta oscillations at EEG resting state and hyperconnectivity of pain circuitry in fibromyalgia: an exploratory cross-sectional study
R. L. Alves, M. Zortea, P. Serrano, Rafaela Brugnera Tomedi +4 more
2023Frontiers in Neuroscience20 citations Open access
Semantic Scholar
Effect of Neurostimulation on Chronic Pancreatic Pain: A Systematic Review.
M. Andrade, Walter Fabris-Moraes, K. Pacheco-Barrios, F. Fregni
2024Neuromodulation (Malden, Mass.)11 citations
Semantic Scholar
Evidence of bottom-up homeostatic modulation induced taVNS during emotional and Go/No-Go tasks
Lucas Camargo, K. Pacheco-Barrios, A. Gianlorenço, M. Menacho +3 more
2024Experimental Brain Research9 citations
Semantic Scholar
Understanding the Effects of Non-Invasive Transauricular Vagus Nerve Stimulation On EEG and HRV.
A. Gianlorenço, K. Pacheco-Barrios, Lucas Camargo, E. Pichardo +3 more
2024Journal of Visualized Experiments9 citations
Semantic Scholar
High body mass index disrupts the homeostatic effects of pain inhibitory control in the symptomatology of patients with fibromyalgia
Guilherme J M Lacerda, K. Pacheco-Barrios, F. Fregni
2024Journal of Pain9 citations
Semantic Scholar
The impact of education level and socioeconomic status on the association between depressive symptoms and memory in an older population in Latin America: An exploratory analysis from the Brazilian Longitudinal Study of Aging (ELSI-BRAZIL)
K. Loss, Wilson Fandino, B. Almarie, Blanca Bazán-Perkins +6 more
2024Dialogues in Health9 citations Open access
Semantic Scholar
Psychological Factors Modulate Quantitative Sensory Testing Measures in Fibromyalgia Patients: A Systematic Review and Meta-Regression Analysis
A. Carneiro, K. Pacheco-Barrios, M. Andrade, Daniela Martinez-Magallanes +3 more
2024Psychosomatic Medicine8 citations
Semantic Scholar
Transauricular Vagus Nerve Stimulation (taVNS) enhances Conditioned Pain Modulation (CPM) in healthy subjects: A randomized controlled trial
O. Articleinf, A. Gianlorenço, Lucas Camargo, M. Andrade +4 more
8 citations
Semantic Scholar
The effects of non-invasive transcutaneous auricular vagus nerve stimulation on resting-state delta oscillation: a randomized, double-blinded, sham-control trial
Lucas Camargo, A. Gianlorenço, K. Pacheco-Barrios, E. Pichardo +4 more
2025Scientific Reports7 citations Open access
Semantic Scholar
The pros and cons of tDCS as a therapeutic tool in the rehabilitation of chronic pain
JS. Ho, E. Slawka, K. Pacheco-Barrios, A. Cardenas-Rojas +2 more
2022Principles and practice of clinical research7 citations Open access
Semantic Scholar
Chikungunya crisis in the Americas: a comprehensive call for research and innovation
Rodrigo Pegado, N. N. Mendes, K. Pacheco-Barrios, F. Fregni
2024The Lancet Regional Health - Americas6 citations Open access
Semantic Scholar
Physical Conditioning, Obesity and Fibromyalgia: Causal Relationship or Confounding?
Valton Costa, A. Gianlorenço, Marianna Daibes, Fernanda Queiroz +8 more
2023Principles and practice of clinical research6 citations Open access
Semantic Scholar
Potential of Vagus Nerve Stimulation to Modulate Fibromyalgia’s Network Physiology: A Systematic Review
Joao Pedro Perin, Carla Pastora-Sesín, Sungjoon Kang, A. Navarro-Flores +2 more
2025Journal of Functional Morphology and Kinesiology5 citations Open access
Semantic Scholar
Chronic Pain Following Physical and Emotional Trauma: The Station Nightclub Fire
Rachel Egyhazi, F. Fregni, G. Bravo, Nhi-Ha T. Trinh +2 more
2014Frontiers in Neurology5 citations Open access
Semantic Scholar
Evaluation of clinical data and regulatory submission characteristics for neuromodulation devices approved via the 510(k) pathway (1996–2024)
B. Almarie, F. Fregni
2025Expert Review of Medical Devices4 citations
Semantic Scholar
Neural correlates of phantom motor execution: a functional neuroimaging systematic review and meta-analysis
K. Pacheco-Barrios, Robin E. Heemels, Daniela Martinez-Magallanes, Marianna Daibes +3 more
2024Cortex; a journal devoted to the study of the nervous system and behavior4 citations Open access
Semantic Scholar
Brain compensation and volume alterations in patients with severe knee osteoarthritis: a cross-sectional neuroimaging study
Fuad F Chaim, M. Imamura, T. Chaim-Avancini, C. C. Leite +3 more
2025Rheumatology International3 citations
Semantic Scholar
A randomised, double-blind, sham-controlled, 2×2 factorial trial of aerobic vs. non-aerobic exercise and motor cortex transcranial direct current stimulation in fibromyalgia: effects on clinical outcomes and descending pain modulation
F. Fregni, L. Castelo-Branco, A. Cardenas-Rojas, Marianna Daibes +6 more
2025The Lancet Regional Health - Americas3 citations Open access
Semantic Scholar
Efficacy of scrambler therapy in chronic neuropathic pain: pairwise and dose-response meta-analysis
Mohamed S I Mohamed, L. Alkahlout, Salma El-Gamal, Amna Mohiuddin +10 more
2024Brain Network and Modulation3 citations Open access
Semantic Scholar
Disruptive compensatory mechanisms in fibromyalgia syndrome and their association with pharmacological agents
Fernanda M Q Silva, K. Pacheco-Barrios, F. Fregni
2024Experimental Brain Research3 citations
Semantic Scholar
Accelerating the development of non-invasive brain stimulation devices: using design thinking to facilitate its clinical use and acceptance
K. Pacheco-Barrios, A. Gianlorenço, Lucas Camargo, M. R. Dodurgali +2 more
2023Expert Review of Neurotherapeutics3 citations Open access
Semantic Scholar
Clinical trial design in FDA submissions for neuromodulation devices, 1960–2023: a systematic review and meta-analysis
B. Almarie, K. Pacheco-Barrios, A. Gianlorenço, Yasmin Eltawil +2 more
2025Expert Review of Medical Devices2 citations
Semantic Scholar
Neuromodulation in Parkinson’s disease with transcranial pulse stimulation: evidence of clinical efficacy and cortical oscillatory changes
A. Gianlorenço, Lucas Camargo, H. Yeh, Elayne Borges Fernandes +4 more
2025Journal of Neurology2 citations Open access
Semantic Scholar
Factors influencing clinical trial participation of women with fibromyalgia across the United States: A cross-sectional survey.
A. Cardenas-Rojas, K. Pacheco-Barrios, L. Castelo-Branco, P. Gonzalez-Mego +4 more
2024Women & health2 citations
Semantic Scholar
Neurochemical correlates of cognitive dysfunction in patients with leukoaraiosis: a proton magnetic resonance spectroscopy study
Shuang-Kun Wang, Jun-Liang Yuan, Xiao-Juan Guo, P. Peng +5 more
2012Neurological Research2 citations
Semantic Scholar
Efficacy and Safety of Photobiomodulation Therapy for Motor Symptoms in Parkinson’s Disease: A Systematic Review and Meta-Analysis
Joao Mariano, Eneidy Piña Mojica, A. Soto-Rodríguez, A. Gianlorenço +2 more
2026Brain Science1 citations Open access
Semantic Scholar
A Salutogenic Signature of the Placebo Effect in Brain Oscillations: A Systematic Review and Meta-analysis (P4-4.007)
Jorge Ortega Márquez, Luis Fernando Gonzalez-Gonzalez, William Sosa, K. Pacheco-Barrios +1 more
2025Neurology1 citations
Semantic Scholar
The effects of intravenous laser irradiation of blood with red and blue light on stroke risk biomarkers and neurological function: a double blind randomized controlled trial
H. Yeh, Hui-Chen Cheng, Austin Shih, F. Fregni
2025Lasers in Medical Science1 citations
Semantic Scholar
A salutogenic signature of the placebo effect in brain oscillations: A systematic review and meta-analysis.
Jorge Ortega-Márquez, Luis Fernando Gonzalez-Gonzalez, William Sosa, K. Pacheco-Barrios +1 more
2025Progress in Neuro-psychopharmacology and Biological Psychiatry1 citations
Semantic Scholar
Lack of complex motor imagery ability and phantom limb pain: A surrogate for motor cortex plasticity reserve?
M. Menacho, K. Pacheco-Barrios, A. Gianlorenço, F. Fregni
2025Prosthetics and orthotics international1 citations
Semantic Scholar
Using Home-based, Remotely Supervised, Transcranial Direct Current Stimulation for Phantom Limb Pain.
K. Pacheco-Barrios, Daniela Martinez-Magallanes, C. Naqui, Marianna Daibes +7 more
2024Journal of Visualized Experiments1 citations
Semantic Scholar
Impact of disabilities in activities of daily living on opioid use for chronic pain in older adults: an exploratory secondary analysis from ELSI-Brazil.
J.C. Silva Godínez, Fathima Minisha, T.D. Russo Hortencio, A. Innocenzi +4 more
2024Public Health1 citations Open access
Semantic Scholar
Quality of Life (QoL) Following Traumatic Brain Injury (TBI) in Latin America: A Systematic Review (P7-11.014)
Fernando Canazas-Paredes, Niels Pacheco, Karlos Acurio, Fritz Fidel Vascones-Roman +5 more
2024Neurology1 citations
Semantic Scholar
Brain-heart interactions in fibromyalgia syndrome
Valton Costa, A. Gianlorenço, K. Pacheco-Barrios, F. Fregni
2024Principles and practice of clinical research1 citations Open access
Semantic Scholar
Electromagnetic neuromodulation for chronic pain: historical context, contemporary modalities, and evidence gaps
L. Di Pietro, C. Ramos-Estebanez, P. Gonzalez-Mego, Anna Carolyna Gianlorenço +5 more
2026Frontiers in Pain Research0 citations Open access
Semantic Scholar
Chronic pain and oscillatory neuroplasticity: Review on impaired compensatory network responses in resting-state electroencephalography
Lucas Camargo, A. Soto-Rodríguez, Carla Pastora-Sesín, A. Gianlorenço +1 more
2026Brain network disorders0 citations Open access
Semantic Scholar
Medical device-based neuromodulation for motor symptoms in Parkinson’s disease: a systematic review and meta-analysis
Paulo Teixeira, João Victor Ribeiro, João Pedro Serrão Perin, W. Moraes +5 more
2026Frontiers in Neurology0 citations Open access
Semantic Scholar
Augmented reality-assisted Tai Chi for adults with diabetes-associated cognitive impairment: study protocol for a randomised controlled trial
Hao-Xuan Li, Xin-Ming Xu, Z. Guan, Qing Zheng +21 more
2026BMJ Open0 citations Open access
Semantic Scholar
FDA 510(k) clearances for chronic pain devices: regulatory trends and safety outcomes from 1976–2025
B. Almarie, F. Fregni
2026Expert Review of Medical Devices0 citations
Semantic Scholar
ID# 2199865 NONINVASIVE ELECTROSONIC BRAIN STIMULATION FOR MOTOR, BALANCE, AND GAIT IMPROVEMENT IN PARKINSON’S DISEASE
C. Ramos-Estebanez, Tim A. Wagner, Paola Gonzalez, Paulo Teixeira +4 more
2026Neuromodulation (Malden, Mass.)0 citations
Semantic Scholar
Needle-Related Procedural Pain: An Integrated Nervous-System Framework from Tissue Mechanics to Central Processing—A Systematic Review
Jorge Ortega-Márquez, Lucas Camargo, Gabriella Freaza, Luísa Melo +1 more
2026Medical Science0 citations Open access
Semantic Scholar
Association Between Sedentary Behavior and the Development of New-Onset Chronic Pain in Older American Adults: Insights From the Health and Retirement Study
Wilson Fandino, K. Loss, Nuno V. Gomes, J. A. García Delgado +4 more
2025American Journal of Health Promotion0 citations Open access
Semantic Scholar
Upper Limb Exercises Reduce Non-motor Symptoms and Increase Cognitive Function in Parkinson’s Disease: Randomized Controlled Trial
Valton Costa, M. Menacho, Thalita Frigo da Rocha, F. Fregni +2 more
2025Journal of Geriatric Psychiatry and Neurology0 citations
Semantic Scholar

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K. Pacheco-Barrios×28
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K. Pacheco-Barrios — researcher profile on SciRah
A. Gianlorenço×16
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Lucas Camargo×11
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Valton Costa×7
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M. Andrade — researcher profile on SciRah

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Hyuk Choi — researcher profile on SciRah

Jae-Jun Song×6

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Jae-Jun Song — researcher profile on SciRah

Daniela Martinez-Magallanes×6

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Daniela Martinez-Magallanes — researcher profile on SciRah

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M. Menacho — researcher profile on SciRah

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E. Pichardo — researcher profile on SciRah

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B. Almarie — researcher profile on SciRah