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Transcranial Direct Current Stimulation in Patients with Anxiety: Current Perspectives.

Stein DJ, Fernandes Medeiros L, Caumo W, Torres IL.

Neuropsychiatr Dis Treat. 2020 Jan 14;16:161-169. doi: 10.2147/NDT.S195840. eCollection 2020. Review.


Maternal Deprivation and Sex Alter Central Levels of Neurotrophins and Inflammatory Cytokines in Rats Exposed to Palatable Food in Adolescence.

Ströher R, de Oliveira C, Stein DJ, de Macedo IC, Goularte JF, da Silva LS, Regner GG, Medeiros HR, Caumo W, Torres ILS.

Neuroscience. 2020 Jan 21;428:122-131. doi: 10.1016/j.neuroscience.2019.12.027. Epub 2020 Jan 7.


The Effects of Melatonin on the Descending Pain Inhibitory System and Neural Plasticity Markers in Breast Cancer Patients Receiving Chemotherapy: Randomized, Double-Blinded, Placebo-Controlled Trial.

Palmer ACS, Souza A, Dos Santos VS, Cavalheiro JAC, Schuh F, Zucatto AE, Biazus JV, Torres ILDS, Fregni F, Caumo W.

Front Pharmacol. 2019 Nov 22;10:1382. doi: 10.3389/fphar.2019.01382. eCollection 2019.


Transcranial Direct Current Stimulation to Improve the Dysfunction of Descending Pain Modulatory System Related to Opioids in Chronic Non-cancer Pain: An Integrative Review of Neurobiology and Meta-Analysis.

Zortea M, Ramalho L, Alves RL, Alves CFDS, Braulio G, Torres ILDS, Fregni F, Caumo W.

Front Neurosci. 2019 Nov 18;13:1218. doi: 10.3389/fnins.2019.01218. eCollection 2019.


Integrative proteomics and pharmacogenomics analysis of methylphenidate treatment response.

da Silva BS, Leffa DT, Beys-da-Silva WO, Torres ILS, Rovaris DL, Victor MM, Rohde LA, Mota NR, Oliveira C, Berger M, Yates JR 3rd, Sabnis R, Peña RD, Campos AR, Grevet EH, Santi L, Bau CHD, Contini V.

Transl Psychiatry. 2019 Nov 18;9(1):308. doi: 10.1038/s41398-019-0649-5.


S-Ketamine's Effect Changes the Cortical Electrophysiological Activity Related to Semantic Affective Dimension of Pain: A Placebo- Controlled Study in Healthy Male Individuals.

Schwertner A, Zortea M, Torres FV, Ramalho L, Alves CFDS, Lannig G, Torres ILS, Fregni F, Gauer G, Caumo W.

Front Neurosci. 2019 Sep 13;13:959. doi: 10.3389/fnins.2019.00959. eCollection 2019.


The Fear of Pain Questionnaire: psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF).

Berniger Romariz JA, Nonnemacher C, Abreu M, Dickel Segabinazi J, Bandeira JS, Beltran G, Souza A, Torres IL, Caumo W.

J Pain Res. 2019 Aug 7;12:2487-2502. doi: 10.2147/JPR.S199120. eCollection 2019.


Large Treatment Effect With Extended Home-Based Transcranial Direct Current Stimulation Over Dorsolateral Prefrontal Cortex in Fibromyalgia: A Proof of Concept Sham-Randomized Clinical Study.

Brietzke AP, Zortea M, Carvalho F, Sanches PRS, Silva DPJ, Torres ILDS, Fregni F, Caumo W.

J Pain. 2019 Jul 26. pii: S1526-5900(19)30770-9. doi: 10.1016/j.jpain.2019.06.013. [Epub ahead of print]


Comparison of Hypnotic Suggestion and Transcranial Direct-Current Stimulation Effects on Pain Perception and the Descending Pain Modulating System: A Crossover Randomized Clinical Trial.

Beltran Serrano G, Rodrigues LP, Schein B, Souza A, Torres ILS, da Conceição Antunes L, Fregni F, Caumo W.

Front Neurosci. 2019 Jun 26;13:662. doi: 10.3389/fnins.2019.00662. eCollection 2019.


Activated peripheral blood mononuclear cell mediators trigger astrocyte reactivity.

Bellaver B, Rocha AS, Souza DG, Leffa DT, De Bastiani MA, Schu G, Lukasewicz Ferreira PC, Venturin GT, Greggio S, Ribeiro CT, da Costa JC, Moreira JCF, Gelain DP, Torres ILDS, Klamt F, Zimmer ER.

Brain Behav Immun. 2019 Aug;80:879-888. doi: 10.1016/j.bbi.2019.05.041. Epub 2019 Jun 5.


Maternal deprivation alters nociceptive response in a gender-dependent manner in rats.

Ströher R, de Oliveira C, Costa Lopes B, da Silva LS, Regner GG, Richardt Medeiros H, de Macedo IC, Caumo W, Torres ILS.

Int J Dev Neurosci. 2019 Aug;76:25-33. doi: 10.1016/j.ijdevneu.2019.05.001. Epub 2019 May 7.


Systematic review and meta-analysis of the behavioral effects of methylphenidate in the spontaneously hypertensive rat model of attention-deficit/hyperactivity disorder.

Leffa DT, Panzenhagen AC, Salvi AA, Bau CHD, Pires GN, Torres ILS, Rohde LA, Rovaris DL, Grevet EH.

Neurosci Biobehav Rev. 2019 May;100:166-179. doi: 10.1016/j.neubiorev.2019.02.019. Epub 2019 Feb 28.


Melatonin is a biomarker of circadian dysregulation and is correlated with major depression and fibromyalgia symptom severity.

Caumo W, Hidalgo MP, Souza A, Torres ILS, Antunes LC.

J Pain Res. 2019 Jan 31;12:545-556. doi: 10.2147/JPR.S176857. eCollection 2019.


Intramuscular electrical stimulus potentiates motor cortex modulation effects on pain and descending inhibitory systems in knee osteoarthritis: a randomized, factorial, sham-controlled study.

da Graca-Tarragó M, Lech M, Angoleri LDM, Santos DS, Deitos A, Brietzke AP, Torres IL, Fregni F, Caumo W.

J Pain Res. 2019 Jan 3;12:209-221. doi: 10.2147/JPR.S181019. eCollection 2019.


Transcranial direct current stimulation (tDCS) and trigeminal pain: A preclinical study.

Callai EMM, Scarabelot VL, Fernandes Medeiros L, de Oliveira C, de Souza A, Macedo IC, Cioato SG, Finamor F, Caumo W, Quevedo ADS, Torres ILS.

Oral Dis. 2019 Apr;25(3):888-897. doi: 10.1111/odi.13038. Epub 2019 Feb 19.


Insights About the Neuroplasticity State on the Effect of Intramuscular Electrical Stimulation in Pain and Disability Associated With Chronic Myofascial Pain Syndrome (MPS): A Double-Blind, Randomized, Sham-Controlled Trial.

Botelho L, Angoleri L, Zortea M, Deitos A, Brietzke A, Torres ILS, Fregni F, Caumo W.

Front Hum Neurosci. 2018 Oct 16;12:388. doi: 10.3389/fnhum.2018.00388. eCollection 2018.


Transcranial direct current stimulation (tDCS) modulates biometric and inflammatory parameters and anxiety-like behavior in obese rats.

de Oliveira C, de Freitas JS, Macedo IC, Scarabelot VL, Ströher R, Santos DS, Souza A, Fregni F, Caumo W, Torres ILS.

Neuropeptides. 2019 Feb;73:1-10. doi: 10.1016/j.npep.2018.09.006. Epub 2018 Oct 31.


Transcranial direct-current stimulation reduces nociceptive behaviour in an orofacial pain model.

Scarabelot VL, de Oliveira C, Medeiros LF, de Macedo IC, Cioato SG, Adachi LNS, Paz AH, de Souza A, Caumo W, Torres ILS.

J Oral Rehabil. 2019 Jan;46(1):40-50. doi: 10.1111/joor.12726. Epub 2018 Nov 26.


Cognitive effects of transcranial direct current stimulation combined with working memory training in fibromyalgia: a randomized clinical trial.

Santos VSDSD, Zortea M, Alves RL, Naziazeno CCDS, Saldanha JS, Carvalho SDCR, Leite AJDC, Torres ILDS, Souza A, Calvetti PÜ, Fregni F, Caumo W.

Sci Rep. 2018 Aug 20;8(1):12477. doi: 10.1038/s41598-018-30127-z.


Home-Based Transcranial Direct Current Stimulation Device Development: An Updated Protocol Used at Home in Healthy Subjects and Fibromyalgia Patients.

Carvalho F, Brietzke AP, Gasparin A, Dos Santos FP, Vercelino R, Ballester RF, Sanches PRS, da Silva DP Jr, Torres ILS, Fregni F, Caumo W.

J Vis Exp. 2018 Jul 14;(137). doi: 10.3791/57614.


A Review on the Role of Inflammation in Attention-Deficit/Hyperactivity Disorder.

Leffa DT, Torres ILS, Rohde LA.

Neuroimmunomodulation. 2018;25(5-6):328-333. doi: 10.1159/000489635. Epub 2018 Jun 6. Review.


Transcranial direct current stimulation improves long-term memory deficits in an animal model of attention-deficit/hyperactivity disorder and modulates oxidative and inflammatory parameters.

Leffa DT, Bellaver B, Salvi AA, de Oliveira C, Caumo W, Grevet EH, Fregni F, Quincozes-Santos A, Rohde LA, Torres ILS.

Brain Stimul. 2018 Jul - Aug;11(4):743-751. doi: 10.1016/j.brs.2018.04.001. Epub 2018 Apr 5.


Preclinical to Clinical Translation of Studies of Transcranial Direct-Current Stimulation in the Treatment of Epilepsy: A Systematic Review.

Regner GG, Pereira P, Leffa DT, de Oliveira C, Vercelino R, Fregni F, Torres ILS.

Front Neurosci. 2018 Mar 22;12:189. doi: 10.3389/fnins.2018.00189. eCollection 2018.


Effects of Transcranial Direct Current Stimulation Block Remifentanil-Induced Hyperalgesia: A Randomized, Double-Blind Clinical Trial.

Braulio G, Passos SC, Leite F, Schwertner A, Stefani LC, Palmer ACS, Torres ILS, Fregni F, Caumo W.

Front Pharmacol. 2018 Feb 19;9:94. doi: 10.3389/fphar.2018.00094. eCollection 2018.


Isoflurane and the Analgesic Effect of Acupuncture and Electroacupuncture in an Animal Model of Neuropathic Pain.

Spezia Adachi LN, Vercelino R, de Oliveira C, Scarabelot VL, de Souza A, Medeiros LF, Cioato SG, Caumo W, Torres ILS.

J Acupunct Meridian Stud. 2018 Jun;11(3):97-106. doi: 10.1016/j.jams.2018.01.004. Epub 2018 Feb 6.


Higher Cortical Facilitation and Serum BDNF Are Associated with Increased Sensitivity to Heat Pain and Reduced Endogenous Pain Inhibition in Healthy Males.

Dussán-Sarria JA, da Silva NRJ, Deitos A, Stefani LC, Laste G, Souza A, Torres ILS, Fregni F, Caumo W.

Pain Med. 2018 Aug 1;19(8):1578-1586. doi: 10.1093/pm/pnx297.


Neurobiological mechanisms of antiallodynic effect of transcranial direct current stimulation (tDCS) in a mice model of neuropathic pain.

Souza A, Martins DF, Medeiros LF, Nucci-Martins C, Martins TC, Siteneski A, Caumo W, Dos Santos ARS, Torres ILS.

Brain Res. 2018 Mar 1;1682:14-23. doi: 10.1016/j.brainres.2017.12.005. Epub 2017 Dec 22.


Preoperative transcranial direct current stimulation: Exploration of a novel strategy to enhance neuroplasticity before surgery to control postoperative pain. A randomized sham-controlled study.

Ribeiro H, Sesterhenn RB, Souza A, Souza AC, Alves M, Machado JC, Burger NB, Torres ILDS, Stefani LC, Fregni F, Caumo W.

PLoS One. 2017 Nov 30;12(11):e0187013. doi: 10.1371/journal.pone.0187013. eCollection 2017.


Transcranial direct current stimulation (tDCS) prevents chronic stress-induced hyperalgesia in rats.

Fregni F, Macedo IC, Spezia-Adachi LN, Scarabelot VL, Laste G, Souza A, Sanches PRS, Caumo W, Torres ILS.

Brain Stimul. 2018 Mar - Apr;11(2):299-301. doi: 10.1016/j.brs.2017.11.009. Epub 2017 Nov 16.


The Central Sensitization Inventory validated and adapted for a Brazilian population: psychometric properties and its relationship with brain-derived neurotrophic factor.

Caumo W, Antunes LC, Elkfury JL, Herbstrith EG, Busanello Sipmann R, Souza A, Torres IL, Souza Dos Santos V, Neblett R.

J Pain Res. 2017 Sep 1;10:2109-2122. doi: 10.2147/JPR.S131479. eCollection 2017.


Morphine exposure and maternal deprivation during the early postnatal period alter neuromotor development and nerve growth factor levels.

de Oliveira C, Scarabelot VL, Vercelino R, Silveira NP, Adachi LNS, Regner GG, Silva LS, de Macedo IC, de Souza A, Caumo W, Torres ILS.

Int J Dev Neurosci. 2017 Dec;63:8-15. doi: 10.1016/j.ijdevneu.2017.09.001. Epub 2017 Sep 5.


Increased Oxidative Parameters and Decreased Cytokine Levels in an Animal Model of Attention-Deficit/Hyperactivity Disorder.

Leffa DT, Bellaver B, de Oliveira C, de Macedo IC, de Freitas JS, Grevet EH, Caumo W, Rohde LA, Quincozes-Santos A, Torres ILS.

Neurochem Res. 2017 Nov;42(11):3084-3092. doi: 10.1007/s11064-017-2341-6. Epub 2017 Jun 29.


Standardized Passiflora incarnata L. Extract Reverts the Analgesia Induced by Alcohol Withdrawal in Rats.

Schunck RVA, Macedo IC, Laste G, de Souza A, Valle MTC, Salomón JLO, Nunes EA, Campos ACW, Gnoatto SCB, Bergold AM, Konrath EL, Dallegrave E, Arbo MD, Torres ILS, Leal MB.

Phytother Res. 2017 Aug;31(8):1199-1208. doi: 10.1002/ptr.5839. Epub 2017 Jun 1.


Anodal transcranial direct current stimulation over the left dorsolateral prefrontal cortex modulates attention and pain in fibromyalgia: randomized clinical trial.

Silva AF, Zortea M, Carvalho S, Leite J, Torres IL, Fregni F, Caumo W.

Sci Rep. 2017 Mar 9;7(1):135. doi: 10.1038/s41598-017-00185-w.


Morphine exposure during early life alters thermal and mechanical thresholds in rats.

Nunes EA, Medeiros LF, de Freitas JS, Macedo IC, Kuo J, de Souza A, Rozisky JR, Caumo W, Torres ILS.

Int J Dev Neurosci. 2017 Aug;60:78-85. doi: 10.1016/j.ijdevneu.2016.12.008. Epub 2016 Dec 31.


Development, psychometric evaluation and validation of a brief measure of emotional preoperative stress (B-MEPS) to predict moderate to intense postoperative acute pain.

Caumo W, Nazare Furtado da Cunha M, Camey S, Maris de Jezus Castro S, Torres IL, Cadore Stefani L.

Br J Anaesth. 2016 Nov;117(5):642-649.


Melatonin as a potential counter-effect of hyperalgesia induced by neonatal morphine exposure.

Rozisky JR, Scarabelot VL, Oliveira C, Macedo IC, Deitos A, Laste G, Caumo W, Torres IL.

Neurosci Lett. 2016 Oct 28;633:77-81. doi: 10.1016/j.neulet.2016.08.027. Epub 2016 Aug 18.


Motor Cortex Excitability and BDNF Levels in Chronic Musculoskeletal Pain According to Structural Pathology.

Caumo W, Deitos A, Carvalho S, Leite J, Carvalho F, Dussán-Sarria JA, Lopes Tarragó Mda G, Souza A, Torres IL, Fregni F.

Front Hum Neurosci. 2016 Jul 15;10:357. doi: 10.3389/fnhum.2016.00357. eCollection 2016.


A Framework for Understanding the Relationship between Descending Pain Modulation, Motor Corticospinal, and Neuroplasticity Regulation Systems in Chronic Myofascial Pain.

Botelho LM, Morales-Quezada L, Rozisky JR, Brietzke AP, Torres IL, Deitos A, Fregni F, Caumo W.

Front Hum Neurosci. 2016 Jun 27;10:308. doi: 10.3389/fnhum.2016.00308. eCollection 2016.


Melatonin Alters the Mechanical and Thermal Hyperalgesia Induced by Orofacial Pain Model in Rats.

Scarabelot VL, Medeiros LF, de Oliveira C, Adachi LN, de Macedo IC, Cioato SG, de Freitas JS, de Souza A, Quevedo A, Caumo W, Torres IL.

Inflammation. 2016 Oct;39(5):1649-59. doi: 10.1007/s10753-016-0399-y.


Descending Control of Nociceptive Processing in Knee Osteoarthritis Is Associated With Intracortical Disinhibition: An Exploratory Study.

Tarragó Mda G, Deitos A, Brietzke AP, Vercelino R, Torres IL, Fregni F, Caumo W.

Medicine (Baltimore). 2016 Apr;95(17):e3353. doi: 10.1097/MD.0000000000003353.


Uliginosin B, a Possible New Analgesic Drug, Acts by Modulating the Adenosinergic System.

Stolz ED, da Costa PF, Medeiros LF, Souza A, Battastini AM, von Poser GL, Bonan C, Torres IL, Rates SM.

Evid Based Complement Alternat Med. 2016;2016:5890590. doi: 10.1155/2016/5890590. Epub 2016 Mar 21.


Repeated transcranial direct current stimulation reduces food craving in Wistar rats.

Macedo IC, de Oliveira C, Vercelino R, Souza A, Laste G, Medeiros LF, Scarabelot VL, Nunes EA, Kuo J, Fregni F, Caumo W, Torres ILS.

Appetite. 2016 Aug 1;103:29-37. doi: 10.1016/j.appet.2016.03.014. Epub 2016 Mar 10.


DHEA administration modulates stress-induced analgesia in rats.

Cecconello AL, Torres IL, Oliveira C, Zanini P, Niches G, Ribeiro MF.

Physiol Behav. 2016 Apr 1;157:231-6. doi: 10.1016/j.physbeh.2016.02.004. Epub 2016 Feb 4.


Neuroplastic Effects of Transcranial Direct Current Stimulation on Painful Symptoms Reduction in Chronic Hepatitis C: A Phase II Randomized, Double Blind, Sham Controlled Trial.

Brietzke AP, Rozisky JR, Dussan-Sarria JA, Deitos A, Laste G, Hoppe PF, Muller S, Torres IL, Alvares-da-Silva MR, de Amorim RF, Fregni F, Caumo W.

Front Neurosci. 2016 Jan 11;9:498. doi: 10.3389/fnins.2015.00498. eCollection 2015.


Transcranial direct current stimulation improves short-term memory in an animal model of attention-deficit/hyperactivity disorder.

Leffa DT, de Souza A, Scarabelot VL, Medeiros LF, de Oliveira C, Grevet EH, Caumo W, de Souza DO, Rohde LAP, Torres ILS.

Eur Neuropsychopharmacol. 2016 Feb;26(2):368-377. doi: 10.1016/j.euroneuro.2015.11.012. Epub 2015 Dec 1.


Long-Lasting Effect of Transcranial Direct Current Stimulation in the Reversal of Hyperalgesia and Cytokine Alterations Induced by the Neuropathic Pain Model.

Cioato SG, Medeiros LF, Marques Filho PR, Vercelino R, de Souza A, Scarabelot VL, de Oliveira C, Adachi LN, Fregni F, Caumo W, Torres IL.

Brain Stimul. 2016 Mar-Apr;9(2):209-17. doi: 10.1016/j.brs.2015.12.001. Epub 2015 Dec 15.


Hypoestrogenism alters mood: Ketamine reverses depressive-like behavior induced by ovariectomy in rats.

Moreira SF, Nunes EA, Kuo J, de Macedo IC, Muchale A, de Oliveira C, Scarabelot VL, Marques Filho PR, Medeiros LF, Caumo W, Torres IL.

Pharmacol Rep. 2016 Feb;68(1):109-15. doi: 10.1016/j.pharep.2015.06.009. Epub 2015 Jul 8.


Transcranial direct current stimulation (tDCS) neuromodulatory effects on mechanical hyperalgesia and cortical BDNF levels in ovariectomized rats.

da Silva Moreira SF, Medeiros LF, de Souza A, de Oliveira C, Scarabelot VL, Fregni F, Caumo W, Torres IL.

Life Sci. 2016 Jan 15;145:233-9. doi: 10.1016/j.lfs.2015.10.011. Epub 2015 Oct 22.


Effect of Deep Intramuscular Stimulation and Transcranial Magnetic Stimulation on Neurophysiological Biomarkers in Chronic Myofascial Pain Syndrome.

Medeiros LF, Caumo W, Dussán-Sarria J, Deitos A, Brietzke A, Laste G, Campos-Carraro C, de Souza A, Scarabelot VL, Cioato SG, Vercelino R, de Castro AL, Araújo AS, Belló-Klein A, Fregni F, Torres IL.

Pain Med. 2016 Jan;17(1):122-35.


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