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Traian Popa, PhD/MD - Publications

Affiliations: 
1996-2002 University of Medicine and Pharmacy of Iasi 
 2002-2003 Albert-Ludwigs-Universität Freiburg, Freiburg im Breisgau, Baden-Württemberg, Germany 
 2004-2007 Universita di Siena 
 2007-2014 UPMC Univ Paris 6, France 
 2009-2014 INSERM - CRICM, Paris 
 2010-2014 Institute du cerveau et de la moelle epiniere 
 2014- National Institute of Neurological Disorders and Stroke, Bethesda, MD, United States 
Area:
movement disorders, plasticity, motor control
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69 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Walitt B, Singh K, LaMunion SR, Hallett M, Jacobson S, Chen K, Enose-Akahata Y, Apps R, Barb JJ, Bedard P, Brychta RJ, Buckley AW, Burbelo PD, Calco B, Cathay B, ... ... Popa T, et al. Deep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome. Nature Communications. 15: 907. PMID 38383456 DOI: 10.1038/s41467-024-45107-3  0.31
2023 Wessel MJ, Beanato E, Popa T, Windel F, Vassiliadis P, Menoud P, Beliaeva V, Violante IR, Abderrahmane H, Dzialecka P, Park CH, Maceira-Elvira P, Morishita T, Cassara AM, Steiner M, et al. Noninvasive theta-burst stimulation of the human striatum enhances striatal activity and motor skill learning. Nature Neuroscience. PMID 37857774 DOI: 10.1038/s41593-023-01457-7  0.329
2022 Sarkar A, Dipani A, Leodori G, Popa T, Kassavetis P, Hallett M, Thirugnanasambandam N. Inter-Individual Variability in Motor Output Is Driven by Recruitment Gain in the Corticospinal Tract Rather Than Motor Threshold. Brain Sciences. 12. PMID 36291333 DOI: 10.3390/brainsci12101401  0.47
2022 Das A, Mandel A, Shitara H, Popa T, Horovitz SG, Hallett M, Thirugnanasambandam N. Evaluating interhemispheric connectivity during midline object recognition using EEG. Plos One. 17: e0270949. PMID 36026515 DOI: 10.1371/journal.pone.0270949  0.304
2022 Maceira-Elvira P, Timmermann JE, Popa T, Schmid AC, Krakauer JW, Morishita T, Wessel MJ, Hummel FC. Dissecting motor skill acquisition: Spatial coordinates take precedence. Science Advances. 8: eabo3505. PMID 35857838 DOI: 10.1126/sciadv.abo3505  0.367
2022 Siebner HR, Funke K, Aberra AS, Antal A, Bestmann S, Chen R, Classen J, Davare M, Di Lazzaro V, Fox PT, Hallett M, Karabanov AN, Kesselheim J, Beck MM, Koch G, ... ... Popa T, et al. Transcranial magnetic stimulation of the brain: What is stimulated? - A consensus and critical position paper. Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology. 140: 59-97. PMID 35738037 DOI: 10.1016/j.clinph.2022.04.022  0.558
2022 Kishore A, James P, Rajeswari P, Sarma G, Krishnan S, Meunier S, Popa T. Depotentiation of associative plasticity is intact in Parkinson's disease with mild dyskinesia. Parkinsonism & Related Disorders. 99: 16-22. PMID 35569298 DOI: 10.1016/j.parkreldis.2022.04.019  0.551
2021 Kishore A, James P, Popa T, Thejaus A, Rajeswari P, Sarma G, Krishnan S, Meunier S. Plastic responsiveness of motor cortex to paired associative stimulation depends on cerebellar input. Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology. 132: 2493-2502. PMID 34454278 DOI: 10.1016/j.clinph.2021.06.029  0.611
2021 Helmich RC, Van den Berg KRE, Panyakaew P, Cho HJ, Osterholt T, McGurrin P, Shamim EA, Popa T, Haubenberger D, Hallett M. Cerebello-Cortical Control of Tremor Rhythm and Amplitude in Parkinson's Disease. Movement Disorders : Official Journal of the Movement Disorder Society. PMID 33792966 DOI: 10.1002/mds.28603  0.392
2020 Merchant SHI, Frangos E, Parker J, Bradson M, Wu T, Vial-Undurraga F, Leodori G, Bushnell MC, Horovitz SG, Hallett M, Popa T. The role of the inferior parietal lobule in writer's cramp. Brain : a Journal of Neurology. PMID 32428227 DOI: 10.1093/Brain/Awaa138  0.618
2020 Merchant SH, Hallett M, Popa T, Horovitz S, Frangos E. P243 Multimodality approach evaluating cortical networks in Task Specific Dystonia Clinical Neurophysiology. 131. DOI: 10.1016/J.Clinph.2019.12.354  0.417
2019 Thirugnanasambandam N, Leodori G, Popa T, Kassavetis P, Mandel A, Shaft A, Kee J, Kashyap S, Khodorov G, Hallett M. Parietal conditioning enhances motor surround inhibition. Brain Stimulation. PMID 31879086 DOI: 10.1016/J.Brs.2019.12.011  0.587
2019 Popa T, Morris LS, Hunt R, Deng ZD, Horovitz S, Mente K, Shitara H, Baek K, Hallett M, Voon V. Modulation of Resting Connectivity Between the Mesial Frontal Cortex and Basal Ganglia. Frontiers in Neurology. 10: 587. PMID 31275221 DOI: 10.3389/Fneur.2019.00587  0.5
2019 Leodori G, Thirugnanasambandam N, Conn H, Popa T, Berardelli A, Hallett M. Intracortical Inhibition and Surround Inhibition in the Motor Cortex: A TMS-EEG Study. Frontiers in Neuroscience. 13: 612. PMID 31249507 DOI: 10.3389/Fnins.2019.00612  0.604
2019 Miterko LN, Baker KB, Beckinghausen J, Bradnam LV, Cheng MY, Cooperrider J, DeLong MR, Gornati SV, Hallett M, Heck DH, Hoebeek FE, Kouzani AZ, Kuo SH, Louis ED, Machado A, ... ... Popa T, et al. Consensus Paper: Experimental Neurostimulation of the Cerebellum. Cerebellum (London, England). PMID 31165428 DOI: 10.1007/S12311-019-01041-5  0.431
2019 Nord CL, Popa T, Smith E, Hannah R, Doñamayor N, Weidacker K, Bays PM, Rothwell J, Voon V. The effect of frontoparietal paired associative stimulation on decision-making and working memory. Cortex; a Journal Devoted to the Study of the Nervous System and Behavior. 117: 266-276. PMID 31009813 DOI: 10.1016/J.Cortex.2019.03.015  0.324
2019 Welniarz Q, Gallea C, Lamy JC, Méneret A, Popa T, Valabregue R, Béranger B, Brochard V, Flamand-Roze C, Trouillard O, Bonnet C, Brüggemann N, Bitoun P, Degos B, Hubsch C, et al. The supplementary motor area modulates interhemispheric interactions during movement preparation. Human Brain Mapping. PMID 30653778 DOI: 10.1002/Hbm.24512  0.632
2018 Popa T, Hubsch C, James P, Richard A, Russo M, Pradeep S, Krishan S, Roze E, Meunier S, Kishore A. Abnormal cerebellar processing of the neck proprioceptive information drives dysfunctions in cervical dystonia. Scientific Reports. 8: 2263. PMID 29396401 DOI: 10.1038/S41598-018-20510-1  0.643
2018 Popa T, Hubsch C, James P, Richard A, Russo M, Pradeep S, Krishan S, Roze E, Meunier S, Kishore A. Abnormal cerebellar processing of the neck proprioceptive information drives dysfunctions in cervical dystonia Scientific Reports. 8: 2263. PMID 29396401 DOI: 10.1038/s41598-018-20510-1  0.392
2018 Kishore A, Popa T, James P, Krishnan S, Robert S, Meunier S. Severity of Writer's Cramp is Related to Faulty Motor Preparation Cerebral Cortex. 28: 3564-3577. PMID 28968878 DOI: 10.1093/cercor/bhx228  0.455
2018 Leodori G, Thirugnanasambandam N, Popa T, Hallett M. F145. Characterization of surround inhibition and SICI in the motor cortex by TMS-EEG Clinical Neurophysiology. 129: e122. DOI: 10.1016/J.Clinph.2018.04.308  0.589
2017 Kishore A, Popa T, James P, Krishnan S, Robert S, Meunier S. Severity of Writer's Cramp is Related to Faulty Motor Preparation. Cerebral Cortex (New York, N.Y. : 1991). 1-14. PMID 28968878 DOI: 10.1093/Cercor/Bhx228  0.679
2017 Brown KE, Lohse KR, Mayer IMS, Strigaro G, Desikan M, Casula EP, Meunier S, Popa T, Lamy JC, Odish O, Leavitt BR, Durr A, Roos RAC, Tabrizi SJ, Rothwell JC, et al. The reliability of commonly used electrophysiology measures. Brain Stimulation. PMID 28807846 DOI: 10.1016/J.Brs.2017.07.011  0.473
2017 Rajan R, Popa T, Quartarone A, Ghilardi MF, Kishore A. Cortical plasticity and levodopa-induced dyskinesias in Parkinson's disease: Connecting the dots in a multicomponent network. Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology. 128: 992-999. PMID 28454042 DOI: 10.1016/J.Clinph.2017.03.043  0.492
2017 Popa T, Hunt R, Pasternack N, Hallett M, Meunier S. P225 Dissecting the sense of agency by targeted low-frequency rTMS Clinical Neurophysiology. 128: e124-e125. DOI: 10.1016/J.Clinph.2016.10.342  0.649
2016 Gheysen F, Lasne G, Pélégrini-Issac M, Albouy G, Meunier S, Benali H, Doyon J, Popa T. Taking the brakes off the learning curve. Human Brain Mapping. PMID 28009072 DOI: 10.1002/Hbm.23489  0.527
2016 Kishore A, James P, Krishnan S, Yahia-Cherif L, Meunier S, Popa T. Motor cortex plasticity can indicate vulnerability to motor fluctuation and high L-DOPA need in drug-naïve Parkinson's disease. Parkinsonism & Related Disorders. PMID 28003105 DOI: 10.1016/J.Parkreldis.2016.12.005  0.651
2016 Shakkottai VG, Batla A, Bhatia K, Dauer WT, Dresel C, Niethammer M, Eidelberg D, Raike RS, Smith Y, Jinnah HA, Hess EJ, Meunier S, Hallett M, Fremont R, Khodakhah K, ... ... Popa T, et al. Current Opinions and Areas of Consensus on the Role of the Cerebellum in Dystonia. Cerebellum (London, England). PMID 27734238 DOI: 10.1007/S12311-016-0825-6  0.668
2016 Muessgens DM, Thirugnanasambandam N, Shitara H, Popa T, Hallett M. Dissociable roles of preSMA in motor sequence chunking and hand switching - a TMS study. Journal of Neurophysiology. jn.00565.2016. PMID 27655967 DOI: 10.1152/Jn.00565.2016  0.554
2016 Gallea C, Popa T, García-Lorenzo D, Valabregue R, Legrand AP, Apartis E, Marais L, Degos B, Hubsch C, Fernández-Vidal S, Bardinet E, Roze E, Lehéricy S, Meunier S, Vidailhet M. Orthostatic tremor: a cerebellar pathology? Brain : a Journal of Neurology. PMID 27329770 DOI: 10.1093/Brain/Aww140  0.673
2016 Saitovitch A, Popa T, Lemaitre H, Rechtman E, Lamy JC, Grévent D, Calmon R, Meunier S, Brunelle F, Samson Y, Boddaert N, Zilbovicius M. Tuning Eye-Gaze Perception by Transitory STS Inhibition. Cerebral Cortex (New York, N.Y. : 1991). PMID 26946130 DOI: 10.1093/Cercor/Bhw045  0.48
2016 Panyakaew P, Cho HJ, Srivanitchapoom P, Popa T, Wu T, Hallett M. Cerebellar brain inhibition in the target and surround muscles during voluntary tonic activation. The European Journal of Neuroscience. PMID 26900871 DOI: 10.1111/Ejn.13211  0.506
2016 Caligiore D, Pezzulo G, Baldassarre G, Bostan AC, Strick PL, Doya K, Helmich RC, Dirkx M, Houk J, Jörntell H, Lago-Rodriguez A, Galea JM, Miall RC, Popa T, Kishore A, et al. Consensus Paper: Towards a Systems-Level View of Cerebellar Function: the Interplay Between Cerebellum, Basal Ganglia, and Cortex. Cerebellum (London, England). PMID 26873754 DOI: 10.1007/S12311-016-0763-3  0.479
2015 Gallea C, Popa T, García-Lorenzo D, Valabregue R, Legrand AP, Marais L, Degos B, Hubsch C, Fernández-Vidal S, Bardinet E, Roze E, Lehéricy S, Vidailhet M, Meunier S. Intrinsic signature of essential tremor in the cerebello-frontal network. Brain : a Journal of Neurology. PMID 26115677 DOI: 10.1093/Brain/Awv171  0.682
2015 Meunier S, Popa T, Hubsch C, Roze E, Kishore A. Reply: A single session of cerebellar theta burst stimulation does not alter writing performance in writer's cramp Brain : a Journal of Neurology. 138: e356. PMID 25395099 DOI: 10.1093/Brain/Awu322  0.632
2014 Kishore A, Popa T. Cerebellum in levodopa-induced dyskinesias: the unusual suspect in the motor network. Frontiers in Neurology. 5: 157. PMID 25183959 DOI: 10.3389/Fneur.2014.00157  0.505
2014 Kishore A, Popa T, James P, Yahia-Cherif L, Backer F, Varughese Chacko L, Govind P, Pradeep S, Meunier S. Age-related decline in the responsiveness of motor cortex to plastic forces reverses with levodopa or cerebellar stimulation. Neurobiology of Aging. 35: 2541-51. PMID 24908167 DOI: 10.1016/J.Neurobiolaging.2014.05.004  0.658
2014 Kishore A, Meunier S, Popa T. Cerebellar influence on motor cortex plasticity: behavioral implications for Parkinson's disease. Frontiers in Neurology. 5: 68. PMID 24834063 DOI: 10.3389/Fneur.2014.00068  0.642
2014 Gallea C, Popa T, Meunier S, Roze E. Reply: Congenital mirror movements: Lack of decussation of pyramids Mirror movement: From physiopathology to treatment perspectives Brain. 137: e293. PMID 24727566 DOI: 10.1093/Brain/Awu074  0.59
2014 Popa T, Milani P, Richard A, Hubsch C, Brochard V, Tranchant C, Sadnicka A, Rothwell J, Vidailhet M, Meunier S, Roze E. The neurophysiological features of myoclonus-dystonia and differentiation from other dystonias. Jama Neurology. 71: 612-9. PMID 24638021 DOI: 10.1001/Jamaneurol.2014.99  0.584
2014 Kishore A, Popa T, Balachandran A, Chandran S, Pradeep S, Backer F, Krishnan S, Meunier S. Cerebellar sensory processing alterations impact motor cortical plasticity in Parkinson's disease: clues from dyskinetic patients. Cerebral Cortex (New York, N.Y. : 1991). 24: 2055-67. PMID 23535177 DOI: 10.1093/Cercor/Bht058  0.637
2014 Kishore A, Meunier S, Popa T. Cerebellar influence on motor cortex plasticity: Behavioral implications for Parkinson's disease Frontiers in Neurology. 5. DOI: 10.3389/fneur.2014.00068  0.582
2014 Popa T, Milani P, Richard A, Brochard V, Tranchant C, Rothwell J, Vidailhet M, Meunier S, Roze E. P926: On the neurophysiology of myoclonus-dystonia and why it stands apart from other primary dystonia Clinical Neurophysiology. 125. DOI: 10.1016/S1388-2457(14)50962-5  0.503
2014 Filip P, Gallea C, Bertasi E, Popa T, Bartoň M, Mareček R, Lungu OV, Lehéricy S, Bareš M. P183: Cerebellar activity in cervical dystonia during a motor timing task: an fMRI study Clinical Neurophysiology. 125. DOI: 10.1016/S1388-2457(14)50320-3  0.498
2014 Gallea C, Garcia Lorenzo D, Valabregue R, Marais L, Popa T, Fernández-Vidal S, Bardinet E, Roze E, Apartis E, Lehéricy S, Vidailhet M, Meunier S. P180: Cerebello-thalamo-cortical connectivity in essential tremor: a multimodal imaging study Clinical Neurophysiology. 125: S95. DOI: 10.1016/S1388-2457(14)50317-3  0.532
2014 Kishore A, Popa T, James P, Yahia-Cherif L, Backer F, Varughese Chacko L, Govind P, Pradeep S, Meunier S. Age-related decline in the responsiveness of motor cortex to plastic forces reverses with levodopa or cerebellar stimulation Neurobiology of Aging. 35: 2541-2551. DOI: 10.1016/j.neurobiolaging.2014.05.004  0.608
2013 Gallea C, Popa T, Hubsch C, Valabregue R, Brochard V, Kundu P, Schmitt B, Bardinet E, Bertasi E, Flamand-Roze C, Alexandre N, Delmaire C, Méneret A, Depienne C, Poupon C, et al. RAD51 deficiency disrupts the corticospinal lateralization of motor control. Brain : a Journal of Neurology. 136: 3333-46. PMID 24056534 DOI: 10.1093/Brain/Awt258  0.663
2013 Hubsch C, Roze E, Popa T, Russo M, Balachandran A, Pradeep S, Mueller F, Brochard V, Quartarone A, Degos B, Vidailhet M, Kishore A, Meunier S. Defective cerebellar control of cortical plasticity in writer's cramp Brain. 136: 2050-2062. PMID 23801734 DOI: 10.1093/Brain/Awt147  0.695
2013 MarjaÅ„ska M, Lehéricy S, Valabrègue R, Popa T, Worbe Y, Russo M, Auerbach EJ, Grabli D, Bonnet C, Gallea C, Coudert M, Yahia-Cherif L, Vidailhet M, Meunier S. Brain dynamic neurochemical changes in dystonic patients: a magnetic resonance spectroscopy study. Movement Disorders : Official Journal of the Movement Disorder Society. 28: 201-9. PMID 23239076 DOI: 10.1002/Mds.25279  0.627
2013 Popa T, Russo M, Vidailhet M, Roze E, Lehéricy S, Bonnet C, Apartis E, Legrand AP, Marais L, Meunier S, Gallea C. Cerebellar rTMS stimulation may induce prolonged clinical benefits in essential tremor, and subjacent changes in functional connectivity: an open label trial. Brain Stimulation. 6: 175-9. PMID 22609238 DOI: 10.1016/J.Brs.2012.04.009  0.637
2013 Popa T, Velayudhan B, Hubsch C, Pradeep S, Roze E, Vidailhet M, Meunier S, Kishore A. Cerebellar processing of sensory inputs primes motor cortex plasticity Cerebral Cortex. 23: 305-314. PMID 22351647 DOI: 10.1093/Cercor/Bhs016  0.645
2013 Popa T, Messe A, Francx W, Meunier S, Doyon J, Benali H, Marrelec G. P 191. Modulation of the functional connectivity between the cerebellum and the cortico-striatal loops Clinical Neurophysiology. 124: e154-e155. DOI: 10.1016/J.Clinph.2013.04.268  0.659
2012 Kishore A, Popa T, Velayudhan B, Joseph T, Balachandran A, Meunier S. Acute dopamine boost has a negative effect on plasticity of the primary motor cortex in advanced Parkinson's disease Brain. 135: 2074-2088. PMID 22609619 DOI: 10.1093/Brain/Aws124  0.604
2012 Kishore A, Joseph T, Velayudhan B, Popa T, Meunier S. Early, severe and bilateral loss of LTP and LTD-like plasticity in motor cortex (M1) in de novo Parkinson's disease Clinical Neurophysiology. 123: 822-828. PMID 21945457 DOI: 10.1016/J.Clinph.2011.06.034  0.613
2011 Galléa C, Popa T, Billot S, Méneret A, Depienne C, Roze E. Congenital mirror movements: a clue to understanding bimanual motor control. Journal of Neurology. 258: 1911-9. PMID 21633904 DOI: 10.1007/S00415-011-6107-9  0.459
2011 Russo M, Emanuelle A, Roze E, Popa T, Legrand A, Brochard V, Meunier S. P7.1 Essential tremor responds favorably to low frequency rTMS of the cerebellum Clinical Neurophysiology. 122: S89. DOI: 10.1016/S1388-2457(11)60311-8  0.501
2011 Popa T, Gallea C, Marais L, Roze E, Vidailhet M, Lehericy S, Meunier S. P6.7 Abnormal cerebello-cortical connectivity in essential tremor is corrected by non invasive repeated stimulation of the cerebellum Clinical Neurophysiology. 122: S85. DOI: 10.1016/S1388-2457(11)60296-4  0.578
2010 Popa T, Russo M, Meunier S. Long-lasting inhibition of cerebellar output. Brain Stimulation. 3: 161-9. PMID 20633445 DOI: 10.1016/J.Brs.2009.10.001  0.673
2010 Milani P, Piu P, Popa T, della Volpe R, Bonifazi M, Rossi A, Mazzocchio R. Cortisol-induced effects on human cortical excitability. Brain Stimulation. 3: 131-9. PMID 20633442 DOI: 10.1016/J.Brs.2009.07.004  0.745
2008 Mazzocchio R, Gelli F, Del Santo F, Popa T, Rossi A. Dynamic changes in cortical and spinal activities with different representations of isometric motor actions and efforts. Brain Stimulation. 1: 33-43. PMID 20633368 DOI: 10.1016/J.Brs.2007.08.007  0.75
2008 Popa T, Bonifazi M, della Volpe R, Rossi A, Mazzocchio R. Anticipatory control of impending postural perturbation in elite springboard divers. European Journal of Applied Physiology. 104: 1007-11. PMID 18726612 DOI: 10.1007/S00421-008-0856-X  0.655
2008 Mazzocchio R, Gelli F, Del Santo F, Popa T, Rossi A. Effects of posture-related changes in motor cortical output on central oscillatory activity of pathological origin in humans. Brain Research. 1223: 65-72. PMID 18597745 DOI: 10.1016/J.Brainres.2008.05.024  0.76
2007 Del Santo F, Gelli F, Ginanneschi F, Popa T, Rossi A. Relation between isometric muscle force and surface EMG in intrinsic hand muscles as function of the arm geometry. Brain Research. 1163: 79-85. PMID 17618609 DOI: 10.1016/J.Brainres.2007.06.012  0.474
2007 Gelli F, Del Santo F, Popa T, Mazzocchio R, Rossi A. Factors influencing the relation between corticospinal output and muscle force during voluntary contractions. The European Journal of Neuroscience. 25: 3469-75. PMID 17553016 DOI: 10.1111/J.1460-9568.2007.05590.X  0.725
2007 Popa T, Bonifazi M, Della Volpe R, Rossi A, Mazzocchio R. Adaptive changes in postural strategy selection in chronic low back pain. Experimental Brain Research. 177: 411-8. PMID 16977448 DOI: 10.1007/S00221-006-0683-4  0.717
2006 della Volpe R, Popa T, Ginanneschi F, Spidalieri R, Mazzocchio R, Rossi A. Changes in coordination of postural control during dynamic stance in chronic low back pain patients. Gait & Posture. 24: 349-55. PMID 16311036 DOI: 10.1016/J.Gaitpost.2005.10.009  0.675
2005 Kristeva R, Chakarov V, Losch F, Hummel S, Popa T, Schulte-Mönting J. Electroencephalographic spectral power in writer's cramp patients: evidence for motor cortex malfunctioning during the cramp. Neuroimage. 27: 706-14. PMID 16027007 DOI: 10.1016/J.Neuroimage.2005.05.004  0.721
2005 Dominici F, Popa T, Ginanneschi F, Mazzocchio R, Rossi A. Cortico-motoneuronal output to intrinsic hand muscles is differentially influenced by static changes in shoulder positions. Experimental Brain Research. 164: 500-4. PMID 15883808 DOI: 10.1007/S00221-005-2270-5  0.718
2004 Kristeva R, Popa T, Chakarov V, Hummel S. Cortico-muscular coupling in a patient with postural myoclonus. Neuroscience Letters. 366: 259-63. PMID 15288430 DOI: 10.1016/J.Neulet.2004.05.114  0.718
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