Noninvasive Brain Stimulation and Neuroimaging: Novel Ways of Assessing Causal Relationships in Brain Networks

Transcranial Brain Stimulation

Volumn , Issue , 2012, Pages 307-331

  O’Shea, Jacinta ^a   Thut, Gregor ^b   Bestmann, Sven ^c  

^a UNIVERSITY OF OXFORD   (United Kingdom)

^b UNIVERSITY OF GLASGOW   (United Kingdom)

^c UNIVERSITY COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84883188992     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.1201/b14174-19     Document Type: Chapter

References (173)

1. Alexander, G.E., DeLong, M.R., and Strick, P.L. 1986. Parallel organization of functionally segregated circuits linking basal ganglia and cortex. Annu Rev Neurosci 9:357-381.
2. Amassian, V.E., Cracco, R.Q., Maccabee, P.J., Cracco, J.B., Rudell, A., and Eberle, L. 1989. Suppression of visual perception by magnetic coil stimulation of human occipital cortex. Electroencephalogr Clin Neurophysiol 74:458-462.
3. Ashbridge, E., Walsh, V., and Cowey, A. 1997. Temporal aspects of visual search studied by transcranial magnetic stimulation. Neuropsychologia 35:1121-1131.
4. Barker, A.T., Jalinous, R., and Freeston, I.L. 1985. Non-invasive magnetic stimulation of human motor cortex. Lancet 1:1106-1107.
5. Baudewig, J., Nitsche, M.A., Paulus, W., and Frahm, J. 2001. Regional modulation of BOLD MRI responses to human sensorimotor activation by transcranial direct current stimulation. Magn Reson Med 45:196-201.
6. Bestmann, S., Baudewig, J., and Frahm, J. 2003. On the synchronization of transcranial magnetic stimulation and functional echo-planar imaging. J Magn Reson Imaging 17:309-316.
7. Bestmann, S., Baudewig, J., Siebner, H.R., Rothwell, J.C., and Frahm, J. 2004. Functional MRI of the immediate impact of transcranial magnetic stimulation on cortical and subcortical motor circuits. Eur J Neurosci 19:1950-1962.
8. Bestmann, S., Baudewig, J., Siebner, H.R., Rothwell, J.C., and Frahm, J. 2005. BOLD MRI responses to repetitive TMS over human dorsal premotor cortex. Neuroimage 28:22-29.
9. Bestmann, S., Oliviero, A., Voss, M. et al. 2006. Cortical correlates of TMS-induced phantom hand movements revealed with concurrent TMS-fMRI. Neuropsychologia 44:2959-2971.
10. Bestmann, S., Ruff, C.C., Blakemore, C., Driver, J., and Thilo, K.V. 2007. Spatial attention changes excitability of human visual cortex to direct stimulation. Curr Biol 17:134-139.
11. Bestmann, S., Ruff, C.C., Blankenburg, F., Weiskopf, N., Driver, J., and Rothwell, J.C. 2008a. Mapping causal interregional influences with concurrent TMS-fMRI. Exp Brain Res 191:383-402.
12. Bestmann, S., Ruff, C.C., Driver, J., and Blankenburg, F. 2008b. Concurrent TMS and functional magnetic resonance imaging: Methods and current advances. In: Oxford Handbook of Transcranial Stimulation (Wasserman, E.A., Epstein, C.M., Ziemann, U., Walsh, V., Paus, T., and Lisanby, S.H. eds.). Oxford, U.K.: Oxford University Press.
13. Bestmann, S., Swayne, O., Blankenburg, F., et al. 2008c. Dorsal premotor cortex exerts statedependent causal influences on activity in contralateral primary motor and dorsal premotor cortex. Cereb Cortex 18(6):1281-1291.
14. Bestmann, S., Swayne, O., Blankenburg, F. et al. 2010. The role of contralesional dorsal premotor cortex after stroke as studied with concurrent TMS-fMRI. J Neurosci 30(36):11926-11937.
15. Blankenburg, F., Ruff, C.C., Bestmann, S. et al. 2008. Interhemispheric effect of parietal TMS on somatosensory response confirmed directly with concurrent TMS-fMRI. J Neurosci 28:13202-13208.
16. Blankenburg, F., Ruff, C.C., Bestmann, S. et al. 2010. Studying the role of human parietal cortex in visuospatial attention with concurrent TMS-fMRI. Cereb Cortex 20:2702-2711.
17. Bohning, D.E., Denslow, S., Bohning, P.A., Lomarev, M.P., and George, M.S. 2003a. Interleaving fMRI and rTMS. Suppl Clin Neurophysiol 56:42-54.
18. Bohning, D.E., Pecheny, A.P., Epstein, C.M. et al. 1997. Mapping transcranial magnetic stimulation (TMS) fields in vivo with MRI. Neuroreport 8:2535-2538.
19. Bohning, D.E., Shastri, A., Lomarev, M.P., Lorberbaum, J.P., Nahas, Z., and George, M.S. 2003b. BOLD-fMRI response vs. transcranial magnetic stimulation (TMS) pulse-train length: Testing for linearity. J Magn Reson Imaging 17:279-290.
20. Bohning, D.E., Shastri, A., McConnell, K.A. et al. 1999. A combined TMS/fMRI study of intensity-dependent TMS over motor cortex. Biol Psychiatry 45:385-394.
21. Bohning, D.E., Shastri, A., Nahas, Z. et al. 1998. Echoplanar BOLD fMRI of brain activation induced by concurrent transcranial magnetic stimulation. Invest Radiol 33:336-340.
22. Bohning, D.E., Shastri, A., Wassermann, E.M. et al. 2000. BOLD-f MRI response to singlepulse transcranial magnetic stimulation (TMS). J Magn Reson Imaging 11:569-574.
23. Bonato, C., Zanette, G., Manganotti, P. et al. 1996. ‘Direct’ and ‘crossed’ modulation of human motor cortex excitability following exercise. Neurosci Lett 216:97-100.
24. Bonato, C., Zanette, G., Polo, A. et al. 1994. Cortical output modulation after rapid repetitive movements. Ital J Neurol Sci 15:489-494.
25. Bonnard, M., Spieser, L., Meziane, H.B., de Graaf, J.B., and Pailhous, J. 2009. Prior intention can locally tune inhibitory processes in the primary motor cortex: Direct evidence from combined TMS-EEG. Eur J Neurosci 30:913-923.
26. Boorman, E.D., O’Shea, J., Sebastian, C., Rushworth, M.F., and Johansen-Berg, H. 2007. Individual differences in white-matter microstructure reflect variation in functional connectivity during choice. Curr Biol 17(16):1426-1431.
27. Boy, F., Evans, C.J., Edden, R.A., Singh, K.D., Husain, M., and Sumner, P. 2010. Individual differences in subconscious motor control predicted by GABA concentration in SMA. Curr Biol 20(19):1779-1785.
28. Bungert, A., Chambers, C.D., Phillips, M., and Evans, C.J. 2012. Reducing image artefacts in concurrent TMS/fMRI by passive shimming. Neuroimage 59(3):2167-2174.
29. Buzsáki, G. and Draguhn, A. 2004. Neuronal oscillations in cortical networks. Science 304:1926-1929.
30. Cheeran, B., Talelli, P., Mori, F. et al. 2008. A common polymorphism in the brain-derived neurotrophic factor gene (BDNF) modulates human cortical plasticity and the response to rTMS. J Physiol 586(Pt 23):5717-5725.
31. Chouinard, P.A., Van Der Werf, Y.D., Leonard, G., and Paus, T. 2003. Modulating neural networks with transcranial magnetic stimulation applied over the dorsal premotor and primary motor cortices. J Neurophysiol 90:1071-1083.
32. Cohen, L.G., Celnik, P., Pascual-Leone, A. et al. 1997. Functional relevance of cross-modal plasticity in blind humans. Nature 389(6647):180-183.
33. Cowey, A. and Walsh, V. 2001. Tickling the brain: Studying visual sensation, perception and cognition by transcranial magnetic stimulation. Prog Brain Res 134:411-425.
34. Cracco, R.Q. 1987. Evaluation of conduction in central motor pathways: techniques, pathophysiology, and clinical interpretation. Neurosurgery 20:199-203.
35. Cracco, J.B. and Cracco, R.Q. 1999. The physiological basis of transcranial magnetic stimulation. Electroencephalogr Clin Neurophysiol Suppl 49:217-221.
36. Denslow, S., Lomarev, M., George, M.S., and Bohning, D.E. 2005. Cortical and subcortical brain effects of transcranial magnetic stimulation (TMS)-induced movement:An interleaved TMS/functional magnetic resonance imaging study. Biol Psychiatry 57:752-760.
37. van Dijk, H., Schoffelen, J.M., Oostenveld, R., and Jensen, O. 2008. Prestimulus oscillatory activity in the alpha band predicts visual discrimination ability. J Neurosci 28:1816-1823.
38. Ergenoglu, T., Demiralp, T., Bayraktaroglu, Z., Ergen, M., Beydagi, H., and Uresin, Y. 2004. Alpha rhythm of the EEG modulates visual detection performance in humans. Brain Res 20:376-383.
39. Ferbert, A., Priori, A., Rothwell, J.C., Day, B.L., Colebatch, J.G., and Marsden, C.D. 1992. Interhemispheric inhibition of the human motor cortex. J Physiol. 453:525-546.
40. Flöel, A., Meinzer, M., Kirstein, R. et al. 2011. Short-term anomia training and electrical brain stimulation. Stroke 42(7):2065-2067.
41. Fox, P., Ingham, R., George, M.S. et al. 1997. Imaging human intra-cerebral connectivity by PET during TMS. Neuroreport 8:2787-2791.
42. Foxe, J.J. and Snyder, A.C. 2011. The role of alpha-band brain oscillations as a sensory suppression mechanism during selective attention. Front Psychol 2:154.
43. Fregni, F., Boggio, P.S., Valle, A.C. et al. 2006. A sham-controlled trial of a 5-day course of repetitive transcranial magnetic stimulation of the unaffected hemisphere in stroke patients. Stroke 37:2115-2122.
44. Fregni, F. and Pascual-Leone A. 2007. Technology insight: Noninvasive brain stimulation in neurology-perspectives on the therapeutic potential of rTMS and tDCS. Nat Clin Pract Neurol. 3(7):383-393.
45. Fritsch, B., Reis, J., Martinowich, K. et al. 2010. Direct current stimulation promotes BDNFdependent synaptic plasticity: Potential implications for motor learning. Neuron 66(2):198-204.
46. Fuggetta, G., Fiaschi, A., and Manganotti, P. 2005. Modulation of cortical oscillatory activities induced by varying single-pulse transcranial magnetic stimulation intensity over the left primary motor area: A combined EEG and TMS study. Neuroimage 27:896-908.
47. Fuggetta, G., Pavone, E.F., Walsh, V., Kiss, M., and Eimer, M. 2006. Cortico-cortical interactions in spatial attention: A combined ERP/TMS study. J Neurophysiol 95:3277-3280.
48. Fujiwara, T. and Rothwell, J.C. 2004. The after effects of motor cortex rTMS depend on the state of contraction when rTMS is applied. Clin Neurophysiol 115:1514-1518.
49. Glass, L. 2001. Synchronization and rhythmic processes in physiology. Nature 410:277-284.
50. Groppa, S., Schlaak, B.H., Münchau, A. et al. 2012. The human dorsal premotor cortex facilitates the excitability of ipsilateral primary motor cortex via a short latency corticocortical route. Hum Brain Mapp 33(2):419-430.
51. Hamidi, M., Slagter, H.A., Tononi, G., and Postle, B.R. 2010. Brain responses evoked by highfrequency repetitive TMS: An ERP study. Brain Stimul 3:2-17.
52. Hanslmayr, S., Aslan, A., Staudigl, T., Klimesch, W., Herrmann, C.S., and Bäuml, K.H. 2007. Prestimulus oscillations predict visual perception performance between and within subjects. Neuroimage 37:1465-1473.
53. Hufnagel, A., Jaeger, M., and Elger, C.E. 1990. Transcranial magnetic stimulation: Specific and non-specific facilitation of magnetic motor evoked potentials. J Neurol 237:416-419.
54. Hummel, F., Celnik, P., Giraux, P. et al. 2005. Effects of non-invasive cortical stimulation on skilled motor function in chronic stroke. Brain 128(Pt 3):490-499.
55. Ilmoniemi, R.J. and Karhu, J. 2008. TMS and electroencephalography: Methods and current advances. In: Oxford Handbook of Transcranial Stimulation (Wasserman, E.M., Epstein, C.M., Ziemann, U., Walsh, V., Paus T., and Lisanby S.H., eds.), pp. 593-608. Oxford, U.K.: Oxford University Press.
56. Ilmoniemi, R.J. and Kicić, D. 2010. Methodology for combined TMS and EEG. Brain Topogr 22:233-248.
57. Ilmoniemi, R.J., Virtanen, J., Ruohonen, J. et al. 1997. Neuronal responses to magnetic stimulation reveal cortical reactivity and connectivity. Neuroreport 8:3537-3540.
58. Ives, J.R., Rotenberg, A., Poma, R., Thut, G., and Pascual-Leone, A. 2006. Electroencephalographic recording during transcranial magnetic stimulation in humans and animals. Clin Neurophysiol 117:1870-1875.
59. Iwahashi, M., Arimatsu, T., Ueno, S., and Iramina, K. 2008. Differences in evoked EEG by transcranial magnetic stimulation at various stimulus points on the head. Conf Proc IEEE Eng Med Biol Soc 2008:2570-2573.
60. Johansen-Berg, H., Rushworth, M.F., Bogdanovic, M.D., Kischka, U., Wimalaratna, S., and Matthews, P.M. 2002. The role of ipsilateral premotor cortex in hand movement after stroke. Proc Natl Acad Sci USA 99(22):14518-14523.
61. Johnson, J.S., Hamidi, M., and Postle, B.R. 2010. Using EEG to explore how rTMS produces its effects on behavior. Brain Topogr 22:281-293.
62. Julkunen, P., Paakkonen, A., Hukkanen, T. et al. 2008. Efficient reduction of stimulus artefact in TMS-EEG by epithelial short-circuiting by mini-punctures. Clin Neurophysiol 119:475-481.
63. Kahkonen, S., Komssi, S., Wilenius, J., and Ilmoniemi, R.J. 2005. Prefrontal TMS produces smaller EEG responses than motor-cortex TMS: Implications for rTMS treatment in depression. Psychopharmacology (Berl) 181:16-20.
64. Kelly, S.P., Lalor, E.C., Reilly, R.B., and Foxe, J.J. 2006. Increases in alpha oscillatory power reflect an active retinotopic mechanism for distracter suppression during sustained visuospatial attention. J Neurophysiol 95:3844-3851.
65. Khedr, E.M., Ahmed, M.A., Fathy, N., and Rothwell, J. 2005. Therapeutic trial of repetitive transcranial magnetic stimulation after acute ischemic stroke. Neurology 65:466-468.
66. Kimbrell, T.A., Dunn, R.T., George, M.S. et al. 2002. Left prefrontal-repetitive transcranial magnetic stimulation (rTMS) and regional cerebral glucose metabolism in normal volunteers. Psychiatry Res 115:101-113.
67. Kleim, J.A., Chan, S., Pringle, E. et al. 2006. BDNF val66met polymorphism is associated with modified experience-dependent plasticity in human motor cortex. Nat Neurosci 9(6):735-737.
68. Klöppel, S., Bäumer, T., Kroeger, J. et al. 2008. The cortical motor threshold reflects microstructural properties of cerebral white matter. Neuroimage 40(4):1782-1791.
69. Ko, J.H., Monchi, O., Ptito, A., Bloomfield, P., Houle, S., and Strafella, A.P. 2008. Theta burst stimulation-induced inhibition of dorsolateral prefrontal cortex reveals hemispheric asymmetry in striatal dopamine release during a set-shifting task: A TMS-[(11)C]raclopride PET study. Eur J Neurosci 28:2147-2155.
70. Ko, J.H. and Strafella, A.P. 2012. Dopaminergic neuro transmission in the human brain: New lessons from perturbation and imaging. Neuroscientist 18(2):149-168.
71. Koch, G., Oliveri, M., Cheeran, B. et al. 2008. Hyperexcitability of parietal-motor functional connections in the intact left-hemisphere of patients with neglect. Brain 131 (Pt 12):3147-3155.
72. Komssi, S., Aronen, H.J., Huttunen, J. et al. 2002. Ipsi- and contralateral EEG reactions to transcranial magnetic stimulation. Clin Neurophysiol 113:175-184.
73. Komssi, S. and Kahkonen, S. (2006) The novelty value of the combined use of electroencephalography and transcranial magnetic stimulation for neuroscience research. Brain Res Rev 52:183-192.
74. Lindenberg, R., Renga, V., Zhu, L.L., Nair, D., and Schlaug, G. 2010. Bihemispheric brain stimulation facilitates motor recovery in chronic stroke patients. Neurology 75(24):2176-2184.
75. Litvak, V., Komssi, S., Scherg, M. et al. 2007. Artifact correction and source analysis of early electroencephalographic responses evoked by transcranial magnetic stimulation over primary motor cortex. Neuroimage 37:56-70.
76. Lorincz, M.L., Kékesi, K.A., Juhász, G., Crunelli, V., and Hughes, S.W. 2009. Temporal framing of thalamic relay-mode firing by phasic inhibition during the alpha rhythm. Neuron 63:683-696.
77. Lotze, M., Markert, J., Sauseng, P., Hoppe, J., Plewnia, C., and Gerloff, C. 2006. The role of multiple contralesional motor areas for complex hand movements after internal capsular lesion. J Neurosci 26:6096-6102.
78. Maeda, F., Gangitano, M., Thall, M., and Pascual-Leone, A. 2002. Inter- and intra-individual variability of paired-pulse curves with transcranial magnetic stimulation (TMS). Clin Neurophysiol 113:376-382.
79. Marshall, L., Helgadottir, H., Molle, M., and Born, J. 2006. Boosting slow oscillations during sleep potentiates memory. Nature 444:610-613.
80. Massimini, M., Ferrarelli, F., Esser, S.K. et al. 2007. Triggering sleep slow waves by transcranial magnetic stimulation. Proc Natl Acad Sci USA 104:8496-8501.
81. Massimini, M., Ferrarelli, F., Huber, R., Esser, S.K., Singh, H., and Tononi, G. 2005. Breakdown of cortical effective connectivity during sleep. Science 309:2228-2232.
82. Mazzocchio, R., Rothwell, J.C., Day, B.L., and Thompson, P.D. 1994. Effect of tonic voluntary activity on the excitability of human motor cortex. J Physiol 474:261-267.
83. McHughen, S.A., Rodriguez, P.F., Kleim, J.A. et al. 2010. BDNF val66met polymorphism influences motor system function in the human brain. Cereb Cortex 20(5):1254-1262.
84. Meyer, B.U., Roricht, S., Grafin, v.E., Kruggel, F., and Weindl, A. 1995. Inhibitory and excitatory interhemispheric transfers between motor cortical areas in normal humans and patients with abnormalities of the corpus callosum. Brain 118:429-440.
85. Mills, K.R., Murray, N.M., and Hess, C.W. 1987. Magnetic and electrical transcranial brain stimulation: Physiological mechanisms and clinical applications. Neurosurgery 20:164-168.
86. Miniussi, C., Ruzzoli, M., and Walsh, V. 2010. The mechanism of transcranial magnetic stimulation in cognition. Cortex 46:128-130.
87. Moisa, M., Pohmann, R., Ewald, L., and Thielscher, A. 2009. New coil positioning method for interleaved transcranial magnetic stimulation (TMS)/functional MRI (fMRI) and its validation in a motor cortex study. J Magn Reson Imaging 29:189-197.
88. Moisa, M., Pohmann, R., Uludag, K., and Thielscher, A. 2010. Interleaved TMS/CASL:Comparison of different rTMS protocols. Neuroimage 49:612-620.
89. Morbidi, F., Garulli, A., Prattichizzo, D., Rizzo, C., Manganotti, P., and Rossi, S. 2007. Offline removal of TMS-induced artifacts on human electroencephalography by Kalman filter. J Neurosci Methods 162:293-302.
90. Morishima, Y., Akaishi, R., Yamada, Y., Okuda, J., Toma, K., and Sakai, K. 2009. Task-specific signal transmission from prefrontal cortex in visual selective attention. Nat Neurosci 12:85-91.
91. Muthukumaraswamy, S.D., Edden, R.A., Jones, D.K., Swettenham, J.B., and Singh, K.D. 2009. Resting GABA concentration predicts peak gamma frequency and fMRI amplitude in response to visual stimulation in humans. Proc Natl Acad Sci USA 9;106(20):8356-8361.
92. Mumford, D. 1992. On the computational architecture of the neocortex. II. The role of corticocortical loops. Biol Cybern 66:241-251.
93. Nahas, Z., Lomarev, M., Roberts, D.R. et al. 2001. Unilateral left prefrontal transcranial magnetic stimulation (TMS) produces intensity-dependent bilateral effects as measured by interleaved BOLD fMRI. Biol Psychiatry 50:712-720.
94. O’Shea, J., Johansen-Berg, H., Trief, D., Göbel, S., and Rushworth, M.F. 2007. Functionally specific reorganization in human premotor cortex. Neuron 54(3):479-490.
95. Opitz, A., Windhoff, M., Heidemann, R.M., Turner, R., and Thielscher, A. 2011. How the brain tissue shapes the electric field induced by transcranial magnetic stimulation. Neuroimage 58(3):849-859.
96. Ozen, S., Sirota, A., Belluscio, M.A. et al. 2010. Transcranial electric stimulation entrains cortical neuronal populations in rats. J Neurosci 30:11476-11485.
97. Pascual-Leone, A., Grafman, J., and Hallett, M. 1994. Modulation of cortical motor output maps during development of implicit and explicit knowledge. Science 263:1287-1289.
98. Pascual-Leone, A., Nguyet, D., Cohen, L.G., Brasil-Neto, J.P., Cammarota, A., and Hallett, M. 1995. Modulation of muscle responses evoked by transcranial magnetic stimulation during the acquisition of new fine motor skills. J Neurophysiol 74:1037-1045.
99. Pascual-Leone, A. and Walsh, V. 2001. Fast backprojections from the motion to the primary visual area necessary for visual awareness. Science 292:510-512.
100. Pascual-Leone, A., Walsh, V., and Rothwell, J. 2000. Transcranial magnetic stimulation in cognitive neuroscience-Virtual lesion, chronometry, and functional connectivity. Curr Opin Neurobiol 10:232-237.
101. Paus, T. 2005. Inferring causality in brain images: A perturbation approach. Philos Trans R Soc Lond B Biol Sci 360:1109-1114.
102. Paus, T., Castro-Alamancos, M.A., and Petrides, M. 2001b. Cortico-cortical connectivity of the human mid-dorsolateral frontal cortex and its modulation by repetitive transcranial magnetic stimulation. Eur J Neurosci 14:1405-1411.
103. Paus, T., Jech, R., Thompson, C.J., Comeau, R., Peters, T., and Evans, A.C. 1997. Transcranial magnetic stimulation during positron emission tomography: A new method for studying connectivity of the human cerebral cortex. J Neurosci 17:3178-3184.
104. Paus, T., Jech, R., Thompson, C.J., Comeau, R., Peters, T., and Evans, A.C. 1998. Dosedependent reduction of cerebral blood flow during rapid-rate transcranial magnetic stimulation of the human sensorimotor cortex. J Neurophysiol 79:1102-1107.
105. Paus, T., Sipila, P.K., and Strafella, A.P. 2001a. Synchronization of neuronal activity in the human primary motor cortex by transcranial magnetic stimulation: An EEG study. J Neurophysiol 86:1983-1990.
106. Paus, T. and Wolforth, M. 1998. Transcranial magnetic stimulation during PET: Reaching and verifying the target site. Hum Brain Mapp 6:399-402.
107. Pikovsky, A., Rosenblum, M., and Kurths, J. 2003. Synchronization: A Universal Concept in Nonlinear Sciences. 1st edn. Cambridge, U.K.: Cambridge University Press.
108. Pogosyan, A., Gaynor, L.D., Eusebio, A., and Brown, P. 2009. Boosting cortical activity at Beta-band frequencies slows movement in humans. Curr Biol 19:1637-1641.
109. Reichenbach, A., Whittingstall, K., and Thielscher, A. 2011. Effects of transcranial magnetic stimulation on visual evoked potentials in a visual suppression task. Neuroimage 54:1375-1384.
110. Reithler, J., Peters, J.C., and Sack, A.T. 2011. Multimodal transcranial magnetic stimulation:Using concurrent neuroimaging to reveal the neural network dynamics of noninvasive brain stimulation. Prog Neurobiol 94:149-165.
111. Ridding, M.C., Taylor, J.L., and Rothwell, J.C. 1995. The effect of voluntary contraction on cortico-cortical inhibition in human motor cortex. J Physiol 487:541-548.
112. Rihs, T.A., Michel, C.M., and Thut, G. 2007. Mechanisms of selective inhibition in visual spatial attention are indexed by alpha-band EEG synchronization. Eur J Neurosci 25:603-610.
113. Rihs, T.A., Michel, C.M., and Thut, G. 2009. A bias for posterior alpha-band power suppression versus enhancement during shifting versus maintenance of spatial attention. Neuroimage 44:190-199.
114. Romei, V., Brodbeck, V., Michel, C., Amedi, A., Pascual-Leone, A., and Thut, G. 2008. Spontaneous fluctuations in posterior alpha-band EEG activity reflect variability in excitability of human visual areas. Cereb Cortex 18:2010-2018.
115. Romei, V., Driver, J., Schyns, P.G., and Thut, G. 2011. Rhythmic TMS over parietal cortex links distinct brain frequencies to global versus local visual processing. Curr Biol 21:334-337.
116. Romei, V., Gross, J., and Thut, G. 2010. On the role of prestimulus alpha rhythms over occipito-parietal areas in visual input regulation: Correlation or causation? J Neurosci 30:8692-8697.
117. Rosanova, M., Casali, A., Bellina, V., Resta, F., Mariotti, M., and Massimini, M. 2009. Natural frequencies of human corticothalamic circuits. J Neurosci 29:7679-7685.
118. Rothwell, J.C., Day, B.L., Thompson, P.D., Dick, J.P., and Marsden, C.D. 1987a. Some experiences of techniques for stimulation of the human cerebral motor cortex through the scalp. Neurosurgery 20:156-163.
119. Rothwell, J.C., Thompson, P.D., Day, B.L. et al. 1987b. Motor cortex stimulation in intact man. 1. General characteristics of EMG responses in different muscles. Brain 110:1173-1190.
120. Ruff, C.C., Bestmann, S., Blankenburg, F. et al. 2008. Distinct causal influences of parietal versus frontal areas on human visual cortex: Evidence from concurrent TMS fMRI. Cereb Cortex 18:817-827.
121. Ruff, C.C., Blankenburg, F., Bjoertomt, O. et al. 2006. Concurrent TMS-fMRI and psychophysics reveal frontal influences on human retinotopic visual cortex. Curr Biol 16:1479-1488.
122. Ruff, C.C., Blankenburg, F., Bjoertomt, O., Bestmann, S., Weiskopf, N., and Driver, J. 2009a. Hemispheric differences in frontal and parietal influences on the human occipital cortex:Direct confirmation with concurrent TMS-fMRI. J Cogn Neurosci 21:1146-1161.
123. Ruff, C.C., Driver, J., and Bestmann, S. 2009b. Combining TMS and fMRI: From ‘virtual lesions’ to functional-network accounts of cognition. Cortex 45:1043-1049.
124. Sack, A.T., Kohler, A., Bestmann, S. et al. 2007. Imaging the brain activity changes underlying impaired visuospatial judgments: Simultaneous FMRI, TMS, and behavioral studies. Cereb Cortex 17:2841-2852.
125. Sauseng, P., Klimesch, W., Heise, K.F. et al. 2009. Brain oscillatory substrates of visual shortterm memory capacity. Curr Biol 19:1846-1852.
126. Sauseng, P., Klimesch, W., Stadler, W. et al. 2005. A shift of visual spatial attention is selectively associated with human EEG alpha activity. Eur J Neurosci 22:2917-2926.
127. Schnitzler, A. and Gross, J. 2005. Normal and pathological oscillatory communication in the brain. Nat Rev Neurosci 6:285-296.
128. Siebner, H.R., Peller, M., Willoch, F. et al. 1999. Imaging functional activation of the auditory cortex during focal repetitive transcranial magnetic stimulation of the primary motor cortex in normal subjects. Neurosci Lett 270:37-40.
129. Siebner, H.R., Peller, M., Willoch, F. et al. 2000. Lasting cortical activation after repetitive TMS of the motor cortex: A glucose metabolic study. Neurology 54:956-963.
130. Siebner, H.R., Willoch, F., Peller, M. et al. 1998. Imaging brain activation induced by long trains of repetitive transcranial magnetic stimulation. Neuroreport 9:943-948.
131. Siegel, M., Donner, T.H., Oostenveld, R., Fries, P., and Engel, A.K. 2009. Neuronal synchronization along the dorsal visual pathway reflects the focus of spatial attention. Neuron 60:709-719.
132. Silvanto, J., Lavie, N., and Walsh, V. 2005. Double dissociation of V1 and V5/MT activity in visual awareness. Cereb Cortex 15:1736-1741.
133. Silvanto, J., Muggleton, N., and Walsh, V. 2008. State-dependency in brain stimulation studies of perception and cognition. Trends Cogn Sci 12:447-454.
134. Smith, M.L., Gosselin, F., and Schyns, P.G. 2006. Perceptual moments of conscious visual experience inferred from oscillatory brain activity. Proc Natl Acad Sci USA 103:5626-5631.
135. Speer, A.M., Willis, M.W., Herscovitch, P. et al. 2003. Intensity-dependent regional cerebral blood flow during 1-Hz repetitive transcranial magnetic stimulation (rTMS) in healthy volunteers studied with H215O positron emission tomography: II. Effects of prefrontal cortex rTMS. Biol Psychiatry 54:826-832.
136. Stagg, C.J., Bachtiar, V., and Johansen-Berg, H. 2011a. The role of GABA in human motor learning. Curr Biol 21(6):480-484.
137. Stagg, C.J., Bachtiar, V., O’Shea, J. et al. 2012. Cortical activation changes underlying stimulation-induced behavioural gains in chronic stroke. Brain 135(pt1):276-284.
138. Stagg, C.J., Bestmann, S., Constantinescu, A.O. et al. 2011b. Relationship between physiological measures of excitability and levels of glutamate and GABA in the human motor cortex. J Physiol. 589(Pt 23):5845-5855.
139. Stagg, C.J., Wylezinska, M., Matthews, P.M. et al. 2009. Neurochemical effects of theta burst stimulation as assessed by magnetic resonance spectroscopy. J Neurophysiol 101(6):2872-2877.
140. Stinear, C.M., Barber, P.A., Smale, P.R., Coxon, J.P., Fleming, M.K., and Byblow, W.D. 2007. Functional potential in chronic stroke patients depends on corticospinal tract integrity. Brain 130(Pt 1):170-180.
141. Stokes, M.G., Chambers, C.D., Gould, I.C. et al. 2007. Distance-adjusted motor threshold for transcranial magnetic stimulation. Clin Neurophysiol 118(7):1617-1625.
142. Strafella, A.P., Ko, J.H., Grant, J., Fraraccio, M., and Monchi, O. 2005. Corticostriatal functional interactions in Parkinson’s disease: arTMS/[11C] raclopride PET study. Eur J Neurosci 22:2946-2952.
143. Strafella, A.P. and Paus, T. 2001. Cerebral blood-flow changes induced by paired-pulse transcranial magnetic stimulation of the primary motor cortex. J Neurophysiol 85:2624-2629.
144. Strafella, A.P., Paus, T., Barrett, J., and Dagher, A. 2001. Repetitive transcranial magnetic stimulation of the human prefrontal cortex induces dopamine release in the caudate nucleus. J Neurosci 21:RC157.
145. Strafella, A.P., Paus, T., Fraraccio, M., and Dagher, A. 2003. Striatal dopamine release induced by repetitive transcranial magnetic stimulation of the human motor cortex. Brain 126:2609-2615.
146. Sumner, P., Edden, R.A., Bompas, A., Evans, C.J., and Singh, K.D. 2010. More GABA, less distraction:A neurochemical predictor of motor decision speed. Nat Neurosci 13(7):825-827.
147. Swayne, O.B., Rothwell, J.C., Ward, N.S., and Greenwood, R.J. 2008. Stages of motor output reorganization after hemispheric stroke suggested by longitudinal studies of cortical physiology. Cereb Cortex 18(8):1909-1922.
148. Tachibana, Y., Nambu, A., Hatanaka, N., Miyachi, S., and Takada, M. 2004. Input-output organization of the rostral part of the dorsal premotor cortex, with special reference to its corticostriatal projection. Neurosci Res 48:45-57.
149. Takada, M., Tokuno, H., Nambu, A., and Inase, M. 1998a. Corticostriatal projections from the somatic motor areas of the frontal cortex in the macaque monkey: Segregation versus overlap of input zones from the primary motor cortex, the supplementary motor area, and the premotor cortex. Exp Brain Res 120:114-128.
150. Takada, M., Tokuno, H., Nambu, A., and Inase, M. 1998b. Corticostriatal input zones from the supplementary motor area overlap those from the contra - rather than ipsilateral primary motor cortex. Brain Res 791:335-340.
151. Taylor, P.C., Nobre, A.C., and Rushworth, M.F. 2007a. FEFTMS affects visual cortical activity. Cereb Cortex 17:391-399.
152. Taylor, P.C., Nobre, A.C., and Rushworth, M.F. 2007b. Subsecond changes in top down control exerted by human medial frontal cortex during conflict and action selection:A combined transcranial magnetic stimulation electroencephalography study. J Neurosci 27:11343-11353.
153. Taylor, P.C., Walsh, V., and Eimer, M. 2008. Combining TMS and EEG to study cognitive function and cortico-cortico interactions. Behav Brain Res 191:141-147.
154. Taylor, P.C., Walsh, V., and Eimer, M. 2010. The neural signature of phosphene perception. Hum Brain Mapp 31:1408-1417.
155. Tegenthoff, M., Ragert, P., Pleger, B. et al. 2005. Improvement of tactile discrimination performance and enlargement of cortical somatosensory maps after 5 Hz rTMS. PLoS Biol 3(11):e362.
156. Thielscher, A., Opitz, A., and Windhoff, M. 2011. Impact of the gyral geometry on the electric field induced by transcranial magnetic stimulation. Neuroimage 54(1):234-243.
157. Thut, G., Ives, J.R., Kampmann, F., Pastor, M.A., and Pascual-Leone, A. 2005. A new device and protocol for combining TMS and online recordings of EEG and evoked potentials. J Neurosci Methods 141:207-217.
158. Thut, G. and Miniussi, C. 2009. New insights into rhythmic brain activity from TMS-EEG studies. Trends Cogn Sci 13:182-189.
159. Thut, G., Nietzel, A., Brandt, S.A., and Pascual-Leone, A. 2006. Alpha-band electroencephalographic activity over occipital cortex indexes visuospatial attention bias and predicts visual target detection. J Neurosci 26:9494-9502.
160. Thut, G. and Pascual-Leone, A. 2010. A review of combined TMS-EEG studies to characterize lasting effects of repetitive TMS and assess their usefulness in cognitive and clinical neuroscience. Brain Topogr 22:219-232.
161. Thut, G., Schyns, P.G., and Gross, J. 2011a. Entrainment of perceptually relevant brain oscillations by non-invasive rhythmic stimulation of the human brain. Front Psychol 2:170.
162. Thut, G., Veniero, D., Romei, V., Miniussi, C., Schyns, P., and Gross, J. 2011b. Rhythmic TMS causes local entrainment of natural oscillatory signatures. Curr Biol 21:1176-1185.
163. Van Der Werf, Y.D., and Paus, T. 2006. The neural response to transcranial magnetic stimulation of the human motor cortex. I. Intracortical and cortico-cortical contributions. Exp Brain Res 175:231-245.
164. Veniero, D., Bortoletto, M., and Miniussi, C. 2009. TMS-EEG co-registration: On TMSinduced artifact. Clin Neurophysiol 120:1392-1399.
165. Virtanen, J., Ruohonen, J., Naatanen, R., and Ilmoniemi, R.J. 1999. Instrumentation for the measurement of electric brain responses to transcranial magnetic stimulation. Med Biol Eng Comput 37:322-326.
166. Wahl, M., Lauterbach-Soon, B., Hattingen, E. et al. 2007. Human motor corpus callosum:Topography, somatotopy, and link between microstructure and function. J Neurosci 27(45):12132-12138.
167. Worden, M.S., Foxe, J.J., Wang, N., and Simpson, G.V. 2000. Anticipatory biasing of visuospatial attention indexed by retinotopically specific alpha-band electroencephalography increases over occipital cortex. J Neurosci 20:RC63.
168. Weiskopf, N., Josephs, O., Ruff, C.C. et al. 2009. Image artifacts in concurrent transcranial magnetic stimulation (TMS) and fMRI caused by leakage currents: Modeling and compensation. J Magn Reson Imaging 29:1211-1217.
169. Wig, G.S., Grafton, S.T., Demos, K.E., and Kelley, W.M. 2005. Reductions in neural activity underlie behavioral components of repetition priming. Nat Neurosci 8(9):1228-1233.
170. Wilson, S.A., Thickbroom, G.W., and Mastaglia, F.L. 1995. Comparison of the magnetically mapped corticomotor representation of a muscle at rest and during low-level voluntary contraction. Electroencephalogr Clin Neurophysiol 97:246-250.
171. Yamagishi, N., Callan, D.E., Anderson, S.J., and Kawato, M. 2008. Attentional changes in prestimulus oscillatory activity within early visual cortex are predictive of human visual performance. Brain Res 1197:115-122.
172. Yeterian, E.H. and Pandya, D.N. 1991. Prefrontostriatal connections in relation to cortical architectonic organization in rhesus monkeys. J Comp Neurol 312:43-67.
173. Zaehle, T., Rach, S., and Herrmann, C.S. 2010. Transcranial alternating current stimulation enhances individual alpha activity in human EEG. PLoS One 5:e13766.