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Kaminski E, Engelhardt M, Hoff M, Steele C, Villringer A, Ragert P. Author Correction: TDCS effects on pointing task learning in young and old adults. Sci Rep 2021; 11:9871. [PMID: 33947932 PMCID: PMC8097065 DOI: 10.1038/s41598-021-88987-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- E Kaminski
- Institute for General Kinesiology and Exercise Science, Faculty of Sport Science, University of Leipzig, Jahnallee 59, 04109, Leipzig, Germany. .,Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
| | - M Engelhardt
- Einstein Center for Neurosciences, Charite-Universitätsmedizin Berlin, Berlin, Germany.,Department of Neurosurgery, Charite-Universitätsmedizin Berlin, Berlin, Germany
| | - M Hoff
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - C Steele
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.,Department of Psychology, Concordia University, Montreal, QC, Canada
| | - A Villringer
- Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.,Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany.,Charité-Universitätsmedizin, Berlin, Germany
| | - P Ragert
- Institute for General Kinesiology and Exercise Science, Faculty of Sport Science, University of Leipzig, Jahnallee 59, 04109, Leipzig, Germany.,Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
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Kenville R, Maudrich T, Ragert P. P 16 The implementation of Near-Infrared-Spectroscopy (NIRS) in sports science – a verification of suitability using the compound movement squat. Clin Neurophysiol 2017. [DOI: 10.1016/j.clinph.2017.06.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Maudrich T, Kenville R, Ragert P, Steele C. P 57 The influence of sports expertise on the extent of physiological mirror-EMG-activity in the upper and lower extremity. Clin Neurophysiol 2017. [DOI: 10.1016/j.clinph.2017.06.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sehm B, Steele C, Villringer A, Ragert P. P127. Mirror motor activity and its relation to white matter in the posterior midbody of the corpus callosum. Clin Neurophysiol 2015. [DOI: 10.1016/j.clinph.2015.04.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Kaminski E, Hoff M, Steele C, Sehm B, Villringer A, Ragert P. P655: Impact of dual-hemisphere transcranial direct current stimulation on complex whole body motor skill learning. Clin Neurophysiol 2014. [DOI: 10.1016/s1388-2457(14)50749-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Hoff M, Kaminski E, Gundlach C, Sehm B, Villringer A, Ragert P. P 6. tDCS-induced effects on paired-pulse inhibition in the primary somatosensory cortex. Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.04.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kaminski E, Hoff M, Sehm B, Taubert M, Conde V, Steele C, Villringer A, Ragert P. P 92. Effect of transcranial direct current stimulation (tDCS) on complex motor skill learning. Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.04.170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Vollmann H, Steele CJ, Conde V, Claßen J, Villringer A, Ragert P. Interhemisphärische Inhibition (IHI) bei Musikern und ihr Einfluss auf den Lernprozess in bimanuellen motorischen Aufgaben. KLIN NEUROPHYSIOL 2013. [DOI: 10.1055/s-0033-1337175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Sehm B, Schnitzler T, Obleser J, Groba A, Ragert P, Villringer A, Obrig H. Facilitation of inferior frontal cortex by tDCS induces perceptual learning of severely degraded speech. KLIN NEUROPHYSIOL 2013. [DOI: 10.1055/s-0033-1337250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Taubert M, Sehm B, Trampel R, Ivanov D, Weiss M, Conde V, Fritz T, Turner R, Villringer A, Ragert P. Plastizität vestibulärer Kortexbereiche durch Gleichgewichtstraining: eine Hochfeld-Magnetresonanztomografie (MRT) Studie bei 7 Tesla. KLIN NEUROPHYSIOL 2013. [DOI: 10.1055/s-0033-1337133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Sehm B, Schäfer A, Kipping J, Margulies D, Conde V, Taubert M, Villringer A, Ragert P. Dynamic modulation of intrinsic functional connectivity by transcranial direct current stimulation. KLIN NEUROPHYSIOL 2012. [DOI: 10.1055/s-0032-1301541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ragert P, Conde V, Vollamnn H, Sehm B, Taubert M, Villringer A. Unterschiede in der grauen Substanz des sensomotorischen Kortex beeinflussen die Effektivität der gepaarten assoziativen Stimulation (PAS). KLIN NEUROPHYSIOL 2012. [DOI: 10.1055/s-0032-1301474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ragert P, Nierhaus T, Cohen L, Villringer A. Interhemisphärische Inhibition des primären somatosensorischen Kortex. KLIN NEUROPHYSIOL 2011. [DOI: 10.1055/s-0031-1272761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Vollmann H, Ruiz V, Taubert M, Witte O, Villringer A, Ragert P. Anodal tDCS of SMA enhances Visuomotor Learning. KLIN NEUROPHYSIOL 2011. [DOI: 10.1055/s-0031-1272754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Sehm B, Taubert M, Weise D, Claßen J, Draganski B, Villringer A, Ragert P. Learning-dependent structural plasticity in patients with idiopathic Parkinson's disease during complex balance training. KLIN NEUROPHYSIOL 2011. [DOI: 10.1055/s-0031-1272673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Taubert M, Draganski B, Anwander A, Müller K, Horstmann A, Villringer A, Ragert P. Dynamic properties of learning-related grey and white matter changes in the adult human brain. KLIN NEUROPHYSIOL 2010. [DOI: 10.1055/s-0030-1250872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Gryga M, Taubert M, Villringer A, Ragert P. Functional and structural plasticity after motor skill learning: A TMS and VBM study. KLIN NEUROPHYSIOL 2010. [DOI: 10.1055/s-0030-1250860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ragert P, Camus M, Vandermeeren Y, Cohen L. 48. Preconditioning with low frequency rTMS over right motor cortex (M1) influences the effect of intermittent theta burst stimulation on excitability over left M1. Clin Neurophysiol 2009. [DOI: 10.1016/j.clinph.2008.07.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Kalisch T, Ragert P, Schwenkreis P, Dinse HR, Tegenthoff M. Impaired Tactile Acuity in Old Age Is Accompanied by Enlarged Hand Representations in Somatosensory Cortex. Cereb Cortex 2008; 19:1530-8. [DOI: 10.1093/cercor/bhn190] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ragert P, Camus M, Vandermeeren Y, Cohen L. Priming the right motor cortex (M1) influences the effect of intermittent theta burst stimulation on excitability over left M1. Brain Stimul 2008. [DOI: 10.1016/j.brs.2008.06.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Ragert P, Camus M, Vandermeeren Y, Cohen LG. Preconditioning with low frequency rTMS over right motor cortex (M1) influences the effect of intermittent Theta Burst Stimulation on excitability over left M1. KLIN NEUROPHYSIOL 2008. [DOI: 10.1055/s-2008-1072843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Ragert P, Franzkowiak S, Schwenkreis P, Tegenthoff M, Dinse HR. Effekt von Theta Burst Stimulation über dem somatosensorischen Kortex bei gesunden Normalprobanden. KLIN NEUROPHYSIOL 2007. [DOI: 10.1055/s-2007-976330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Schwenkreis P, El Tom S, Ragert P, Pleger B, Tegenthoff M, Dinse HR. Behaviorale Konsequenzen plastischer Veränderungen im sensomotorischen Kortex bei Geigenspielern. KLIN NEUROPHYSIOL 2007. [DOI: 10.1055/s-2007-976384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Dinse HR, Pleger B, Wilimzig C, Ragert P, Kalisch T, Nicolas V, Tegenthoff M. Unterschiedliche Mechanismen von Alterungs- und Lernprozessen: fMRI, Verhaltensversuche und Computersimulationen. KLIN NEUROPHYSIOL 2007. [DOI: 10.1055/s-2007-976303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Franzkowiak S, Ragert P, Schwenkreis P, Tegentoff M, Dinse H. Differential effects of high and low-frequency TMS on different tactile perceptual tasks and cortical excitability of human somatosensory cortex. KLIN NEUROPHYSIOL 2006. [DOI: 10.1055/s-2006-939143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ragert P, McNamara A, Dinse H, Büchel C, Tegenthoff M, Binkofski F. Learning a novel movement requires functional connectivity changes within primary motor cortex (M1). Akt Neurol 2005. [DOI: 10.1055/s-2005-919570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Knossalla F, Pleger B, Ragert P, Maier C, Nicolas V, Dinse H, Tegenthoff M. Behavioural therapy in patients with CRPS typ I induces cortical reorganisation and pain reduction. Akt Neurol 2005. [DOI: 10.1055/s-2005-919451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Pleger B, Ragert P, Förster AF, Nicolas V, Dinse HR, Tegenthoff M. rTMS elicits tactile discrimination improvement and parallel plastic reorganization in human SI. Akt Neurol 2004. [DOI: 10.1055/s-2004-833024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Pleger B, Tegenthoff M, Ragert P, Foerster AF, Dinse HR, Schwenkreis P, Nicolas V, Maier C. Behavioural Treatment Reduces Pain Parallel to Restoration of Cortical Reorganization and Tactile Discrimination in Complex Regional Pain Syndrome. KLIN NEUROPHYSIOL 2004. [DOI: 10.1055/s-2004-832124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ragert P, Pleger B, Voelker B, Maier C, Schwenkreis P, Foerster AF, Nicolas V, Tegenthoff M, Dinse HR. Impaired Tactile Performance in Patients with Hand Immobilization. KLIN NEUROPHYSIOL 2004. [DOI: 10.1055/s-2004-832130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Förster AF, Pleger B, Ragert P, Tegenthoff M, Dinse HR, Nicolas V. Verbesserung der taktilen Perzeption und parallele kortikale Reorganisation unter rTMS: eine fMRT-Studie. ROFO-FORTSCHR RONTG 2004. [DOI: 10.1055/s-2004-827771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Pleger B, Dinse HR, Ragert P, Schwenkreis P, Malin JP, Tegenthoff M. Shifts in cortical representations predict human discrimination improvement. Proc Natl Acad Sci U S A 2001; 98:12255-60. [PMID: 11593042 PMCID: PMC59801 DOI: 10.1073/pnas.191176298] [Citation(s) in RCA: 166] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
We report experiments combining assessment of spatial tactile discrimination behavior and measurements of somatosensory-evoked potentials in human subjects before and after short-term plastic changes to demonstrate a causal link between the degree of altered performance and reorganization. Plastic changes were induced by a Hebbian coactivation protocol of simultaneous pairing of tactile stimuli. As a result of coactivation, spatial discrimination thresholds were lowered; however, the amount of discrimination improvement was variable across subjects. Analysis of somatosensory-evoked potentials revealed a significant, but also variable shift in the localization of the N20-dipole of the index finger that was coactivated. The Euclidean distance between the dipole pre- and post-coactivation was significantly larger on the coactivated side (mean 9.13 +/- 3.4 mm) than on the control side (mean 4.90 +/- 2.7 mm, P = 0.008). Changes of polar angles indicated a lateral and inferior shift on the postcentral gyrus of the left hemisphere representing the coactivated index finger. To explore how far the variability of improvement was reflected in the degree of reorganization, we correlated the perceptual changes with the N20-dipole shifts. We found that the changes in discrimination abilities could be predicted from the changes in dipole localization. Little gain in spatial discrimination was associated with small changes in dipole shifts. In contrast, subjects who showed a large cortical reorganization also had lowest thresholds. All changes were highly selective as no transfer to the index finger of the opposite, non-coactivated hand was found. Our results indicate that human spatial discrimination performance is subject to improvement on a short time scale by a Hebbian stimulation protocol without invoking training, attention, or reinforcement. Plastic processes related to the improvement were localized in primary somatosensory cortex and were scaled with the degree of the individual perceptual improvement.
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Affiliation(s)
- B Pleger
- Department of Neurology, Ruhr-University Bochum, BG-Kliniken Bergmannsheil, Buerkle-de-la-Camp-Platz 1, D-44789 Bochum, Germany
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