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Items: 1 to 50 of 193

1.

Multi-locus transcranial magnetic stimulation-theory and implementation.

Koponen LM, Nieminen JO, Ilmoniemi RJ.

Brain Stimul. 2018 Jul - Aug;11(4):849-855. doi: 10.1016/j.brs.2018.03.014. Epub 2018 Mar 23.

2.

Optimized 3D co-registration of ultra-low-field and high-field magnetic resonance images.

Guidotti R, Sinibaldi R, De Luca C, Conti A, Ilmoniemi RJ, Zevenhoven KCJ, Magnelind PE, Pizzella V, Del Gratta C, Romani GL, Della Penna S.

PLoS One. 2018 Mar 6;13(3):e0193890. doi: 10.1371/journal.pone.0193890. eCollection 2018.

3.

Noninvasive extraction of microsecond-scale dynamics from human motor cortex.

Koponen LM, Nieminen JO, Mutanen TP, Ilmoniemi RJ.

Hum Brain Mapp. 2018 Jun;39(6):2405-2411. doi: 10.1002/hbm.24010. Epub 2018 Mar 2.

PMID:
29498765
4.

Truncated RAP-MUSIC (TRAP-MUSIC) for MEG and EEG source localization.

Mäkelä N, Stenroos M, Sarvas J, Ilmoniemi RJ.

Neuroimage. 2018 Feb 15;167:73-83. doi: 10.1016/j.neuroimage.2017.11.013. Epub 2017 Nov 8.

PMID:
29128542
5.

Automatic and robust noise suppression in EEG and MEG: The SOUND algorithm.

Mutanen TP, Metsomaa J, Liljander S, Ilmoniemi RJ.

Neuroimage. 2018 Feb 1;166:135-151. doi: 10.1016/j.neuroimage.2017.10.021. Epub 2017 Oct 20.

PMID:
29061529
6.

Erratum to: Minimum-Norm Estimation of Motor Representations in Navigated TMS Mappings.

Pitkänen M, Kallioniemi E, Julkunen P, Nazarova M, Nieminen JO, Ilmoniemi RJ.

Brain Topogr. 2017 Nov;30(6):723. doi: 10.1007/s10548-017-0587-6. No abstract available.

PMID:
28879409
7.

Minimum-Norm Estimation of Motor Representations in Navigated TMS Mappings.

Pitkänen M, Kallioniemi E, Julkunen P, Nazarova M, Nieminen JO, Ilmoniemi RJ.

Brain Topogr. 2017 Nov;30(6):711-722. doi: 10.1007/s10548-017-0577-8. Epub 2017 Jul 18. Erratum in: Brain Topogr. 2017 Sep 6;:.

PMID:
28721533
8.

Coil optimisation for transcranial magnetic stimulation in realistic head geometry.

Koponen LM, Nieminen JO, Mutanen TP, Stenroos M, Ilmoniemi RJ.

Brain Stimul. 2017 Jul - Aug;10(4):795-805. doi: 10.1016/j.brs.2017.04.001. Epub 2017 Apr 15.

PMID:
28461068
9.

Preparation and execution of teeth clenching and foot muscle contraction influence on corticospinal hand-muscle excitability.

Komeilipoor N, Ilmoniemi RJ, Tiippana K, Vainio M, Tiainen M, Vainio L.

Sci Rep. 2017 Jan 24;7:41249. doi: 10.1038/srep41249.

10.

Blind Source Separation of Event-Related EEG/MEG.

Metsomaa J, Sarvas J, Ilmoniemi RJ.

IEEE Trans Biomed Eng. 2017 Sep;64(9):2054-2064. doi: 10.1109/TBME.2016.2616389. Epub 2016 Oct 12.

PMID:
28113203
11.

The Frequency-Dependent Neuronal Length Constant in Transcranial Magnetic Stimulation.

Ilmoniemi RJ, Mäki H, Saari J, Salvador R, Miranda PC.

Front Cell Neurosci. 2016 Aug 9;10:194. doi: 10.3389/fncel.2016.00194. eCollection 2016.

12.

Visual deviant stimuli produce mismatch responses in the amplitude dynamics of neuronal oscillations.

Tugin S, Hernandez-Pavon JC, Ilmoniemi RJ, Nikulin VV.

Neuroimage. 2016 Nov 15;142:645-655. doi: 10.1016/j.neuroimage.2016.07.024. Epub 2016 Jul 16.

PMID:
27431760
13.

Recovering TMS-evoked EEG responses masked by muscle artifacts.

Mutanen TP, Kukkonen M, Nieminen JO, Stenroos M, Sarvas J, Ilmoniemi RJ.

Neuroimage. 2016 Oct 1;139:157-166. doi: 10.1016/j.neuroimage.2016.05.028. Epub 2016 Jun 9.

PMID:
27291496
14.

Dealing with artifacts in TMS-evoked EEG.

Ilmoniemi RJ, Hernandez-Pavon JC, Makela NN, Metsomaa J, Mutanen TP, Stenroos M, Sarvas J.

Conf Proc IEEE Eng Med Biol Soc. 2015;2015:230-3. doi: 10.1109/EMBC.2015.7318342.

PMID:
26736242
15.

Rotary scanning acquisition in ultra-low-field MRI.

Hsu YC, Zevenhoven KC, Chu YH, Dabek J, Ilmoniemi RJ, Lin FH.

Magn Reson Med. 2016 Jun;75(6):2255-64. doi: 10.1002/mrm.25676. Epub 2015 Jun 30.

PMID:
26122196
16.

A contemporary research topic: manipulative approaches to human brain dynamics.

Kitajo K, Hanakawa T, Ilmoniemi RJ, Miniussi C.

Front Hum Neurosci. 2015 Mar 6;9:118. doi: 10.3389/fnhum.2015.00118. eCollection 2015. No abstract available.

17.

Experimental Characterization of the Electric Field Distribution Induced by TMS Devices.

Nieminen JO, Koponen LM, Ilmoniemi RJ.

Brain Stimul. 2015 May-Jun;8(3):582-9. doi: 10.1016/j.brs.2015.01.004. Epub 2015 Jan 12.

PMID:
25680320
18.

Minimum-energy coils for transcranial magnetic stimulation: application to focal stimulation.

Koponen LM, Nieminen JO, Ilmoniemi RJ.

Brain Stimul. 2015 Jan-Feb;8(1):124-34. doi: 10.1016/j.brs.2014.10.002. Epub 2014 Oct 13.

PMID:
25458713
19.

Transcutaneous vagus nerve stimulation modulates tinnitus-related beta- and gamma-band activity.

Hyvärinen P, Yrttiaho S, Lehtimäki J, Ilmoniemi RJ, Mäkitie A, Ylikoski J, Mäkelä JP, Aarnisalo AA.

Ear Hear. 2015 May-Jun;36(3):e76-85. doi: 10.1097/AUD.0000000000000123.

PMID:
25437140
20.

Detecting millisecond-range coupling delays between brainwaves in terms of power correlations by magnetoencephalography.

Dabek J, Nikulin VV, Ilmoniemi RJ.

J Neurosci Methods. 2014 Sep 30;235:10-24. doi: 10.1016/j.jneumeth.2014.06.026. Epub 2014 Jun 28.

PMID:
24983131
21.

Conductive shield for ultra-low-field magnetic resonance imaging: Theory and measurements of eddy currents.

Zevenhoven KC, Busch S, Hatridge M, Oisjöen F, Ilmoniemi RJ, Clarke J.

J Appl Phys. 2014 Mar 14;115(10):103902. Epub 2014 Mar 11.

22.

Current-density imaging using ultra-low-field MRI with zero-field encoding.

Vesanen PT, Nieminen JO, Zevenhoven KC, Hsu YC, Ilmoniemi RJ.

Magn Reson Imaging. 2014 Jul;32(6):766-70. doi: 10.1016/j.mri.2014.01.012. Epub 2014 Jan 28.

PMID:
24731792
23.

Multi-trial evoked EEG and independent component analysis.

Metsomaa J, Sarvas J, Ilmoniemi RJ.

J Neurosci Methods. 2014 May 15;228:15-26. doi: 10.1016/j.jneumeth.2014.02.019. Epub 2014 Mar 11.

PMID:
24631321
24.

Current-density imaging using ultra-low-field MRI with adiabatic pulses.

Nieminen JO, Zevenhoven KC, Vesanen PT, Hsu YC, Ilmoniemi RJ.

Magn Reson Imaging. 2014 Jan;32(1):54-9. doi: 10.1016/j.mri.2013.07.012. Epub 2013 Oct 15.

PMID:
24139338
25.

Temperature dependence of relaxation times and temperature mapping in ultra-low-field MRI.

Vesanen PT, Zevenhoven KC, Nieminen JO, Dabek J, Parkkonen LT, Ilmoniemi RJ.

J Magn Reson. 2013 Oct;235:50-7. doi: 10.1016/j.jmr.2013.07.009. Epub 2013 Jul 27.

PMID:
23941818
26.

Comparison of spherical and realistically shaped boundary element head models for transcranial magnetic stimulation navigation.

Nummenmaa A, Stenroos M, Ilmoniemi RJ, Okada YC, Hämäläinen MS, Raij T.

Clin Neurophysiol. 2013 Oct;124(10):1995-2007. doi: 10.1016/j.clinph.2013.04.019. Epub 2013 Jul 25.

27.

Efficient concomitant and remanence field artifact reduction in ultra-low-field MRI using a frequency-space formulation.

Hsu YC, Vesanen PT, Nieminen JO, Zevenhoven KC, Dabek J, Parkkonen L, Chern IL, Ilmoniemi RJ, Lin FH.

Magn Reson Med. 2014 Mar;71(3):955-65. doi: 10.1002/mrm.24745.

PMID:
23670955
28.

TMS-evoked changes in brain-state dynamics quantified by using EEG data.

Mutanen T, Nieminen JO, Ilmoniemi RJ.

Front Hum Neurosci. 2013 Apr 25;7:155. doi: 10.3389/fnhum.2013.00155. eCollection 2013.

29.

Suppressing multi-channel ultra-low-field MRI measurement noise using data consistency and image sparsity.

Lin FH, Vesanen PT, Hsu YC, Nieminen JO, Zevenhoven KC, Dabek J, Parkkonen LT, Simola J, Ahonen AI, Ilmoniemi RJ.

PLoS One. 2013 Apr 23;8(4):e61652. doi: 10.1371/journal.pone.0061652. Print 2013.

30.

Effect of task-related extracerebral circulation on diffuse optical tomography: experimental data and simulations on the forehead.

Näsi T, Mäki H, Hiltunen P, Heiskala J, Nissilä I, Kotilahti K, Ilmoniemi RJ.

Biomed Opt Express. 2013 Mar 1;4(3):412-26. doi: 10.1364/BOE.4.000412. Epub 2013 Feb 13.

31.

Gradient-excitation encoding combined with frequency and phase encodings for three-dimensional ultra-low-field MRI.

Dabek J, Zevenhoven KC, Nieminen JO, Vesanen PT, Sepponen R, Ilmoniemi RJ.

Conf Proc IEEE Eng Med Biol Soc. 2012;2012:1093-7. doi: 10.1109/EMBC.2012.6346125.

PMID:
23366086
32.

Cyclic alternating pattern is associated with cerebral hemodynamic variation: a near-infrared spectroscopy study of sleep in healthy humans.

Näsi T, Virtanen J, Toppila J, Salmi T, Ilmoniemi RJ.

PLoS One. 2012;7(10):e46899. doi: 10.1371/journal.pone.0046899. Epub 2012 Oct 10.

33.

Noise amplification in parallel whole-head ultra-low-field magnetic resonance imaging using 306 detectors.

Lin FH, Vesanen PT, Nieminen JO, Hsu YC, Zevenhoven KC, Dabek J, Parkkonen LT, Zhdanov A, Ilmoniemi RJ.

Magn Reson Med. 2013 Aug;70(2):595-600. doi: 10.1002/mrm.24479. Epub 2012 Sep 28.

34.

SQUID-sensor-based ultra-low-field MRI calibration with phantom images: towards quantitative imaging.

Dabek J, Vesanen PT, Zevenhoven KC, Nieminen JO, Sepponen R, Ilmoniemi RJ.

J Magn Reson. 2012 Nov;224:22-31. doi: 10.1016/j.jmr.2012.08.010. Epub 2012 Aug 24.

PMID:
23000977
35.

The effect of stimulus parameters on TMS-EEG muscle artifacts.

Mutanen T, Mäki H, Ilmoniemi RJ.

Brain Stimul. 2013 May;6(3):371-6. doi: 10.1016/j.brs.2012.07.005. Epub 2012 Aug 10.

PMID:
22902312
36.

Hybrid ultra-low-field MRI and magnetoencephalography system based on a commercial whole-head neuromagnetometer.

Vesanen PT, Nieminen JO, Zevenhoven KC, Dabek J, Parkkonen LT, Zhdanov AV, Luomahaara J, Hassel J, Penttilä J, Simola J, Ahonen AI, Mäkelä JP, Ilmoniemi RJ.

Magn Reson Med. 2013 Jun;69(6):1795-804. doi: 10.1002/mrm.24413. Epub 2012 Jul 17.

37.

Uncovering neural independent components from highly artifactual TMS-evoked EEG data.

Hernandez-Pavon JC, Metsomaa J, Mutanen T, Stenroos M, Mäki H, Ilmoniemi RJ, Sarvas J.

J Neurosci Methods. 2012 Jul 30;209(1):144-57. doi: 10.1016/j.jneumeth.2012.05.029. Epub 2012 Jun 9.

PMID:
22687937
38.

Spontaneous hemodynamic oscillations during human sleep and sleep stage transitions characterized with near-infrared spectroscopy.

Näsi T, Virtanen J, Noponen T, Toppila J, Salmi T, Ilmoniemi RJ.

PLoS One. 2011;6(10):e25415. doi: 10.1371/journal.pone.0025415. Epub 2011 Oct 17.

39.

Accelerometer-based method for correcting signal baseline changes caused by motion artifacts in medical near-infrared spectroscopy.

Virtanen J, Noponen T, Kotilahti K, Virtanen J, Ilmoniemi RJ.

J Biomed Opt. 2011 Aug;16(8):087005. doi: 10.1117/1.3606576.

PMID:
21895332
40.

Magnetic-stimulation-related physiological artifacts in hemodynamic near-infrared spectroscopy signals.

Näsi T, Mäki H, Kotilahti K, Nissilä I, Haapalahti P, Ilmoniemi RJ.

PLoS One. 2011;6(8):e24002. doi: 10.1371/journal.pone.0024002. Epub 2011 Aug 26.

41.

Avoiding eddy-current problems in ultra-low-field MRI with self-shielded polarizing coils.

Nieminen JO, Vesanen PT, Zevenhoven KC, Dabek J, Hassel J, Luomahaara J, Penttilä JS, Ilmoniemi RJ.

J Magn Reson. 2011 Sep;212(1):154-60. doi: 10.1016/j.jmr.2011.06.022. Epub 2011 Jul 1.

PMID:
21784681
42.

The functional role of the ventral premotor cortex in a visually paced finger tapping task: a TMS study.

Ruspantini I, Mäki H, Korhonen R, D'Ausilio A, Ilmoniemi RJ.

Behav Brain Res. 2011 Jul 7;220(2):325-30. doi: 10.1016/j.bbr.2011.02.017. Epub 2011 Feb 17.

PMID:
21333693
43.

Removal of large muscle artifacts from transcranial magnetic stimulation-evoked EEG by independent component analysis.

Korhonen RJ, Hernandez-Pavon JC, Metsomaa J, Mäki H, Ilmoniemi RJ, Sarvas J.

Med Biol Eng Comput. 2011 Apr;49(4):397-407. doi: 10.1007/s11517-011-0748-9. Epub 2011 Feb 18.

PMID:
21331656
44.

Face activated neurodynamic cortical networks.

Susac A, Ilmoniemi RJ, Ranken D, Supek S.

Med Biol Eng Comput. 2011 May;49(5):531-43. doi: 10.1007/s11517-011-0740-4. Epub 2011 Feb 9.

PMID:
21305361
45.

Some considerations about the biological appearance of pacing stimuli in visuomotor finger-tapping tasks.

Ruspantini I, D'Ausilio A, Mäki H, Ilmoniemi RJ.

Cogn Process. 2011 May;12(2):215-8. doi: 10.1007/s10339-011-0391-2. Epub 2011 Jan 30.

PMID:
21279665
46.

Projecting out muscle artifacts from TMS-evoked EEG.

Mäki H, Ilmoniemi RJ.

Neuroimage. 2011 Feb 14;54(4):2706-10. doi: 10.1016/j.neuroimage.2010.11.041. Epub 2010 Nov 18.

PMID:
21094260
47.

Solving the problem of concomitant gradients in ultra-low-field MRI.

Nieminen JO, Ilmoniemi RJ.

J Magn Reson. 2010 Dec;207(2):213-9. doi: 10.1016/j.jmr.2010.09.001. Epub 2010 Sep 8.

PMID:
20884262
48.

Early cortical responses are sensitive to changes in face stimuli.

Susac A, Ilmoniemi RJ, Pihko E, Ranken D, Supek S.

Brain Res. 2010 Jul 30;1346:155-64. doi: 10.1016/j.brainres.2010.05.049. Epub 2010 May 26.

PMID:
20510886
49.

Improved determination of FID signal parameters in low-field NMR.

Dabek J, Nieminen JO, Vesanen PT, Sepponen R, Ilmoniemi RJ.

J Magn Reson. 2010 Jul;205(1):148-60. doi: 10.1016/j.jmr.2010.04.013. Epub 2010 Apr 27.

PMID:
20471879
50.

The relationship between peripheral and early cortical activation induced by transcranial magnetic stimulation.

Mäki H, Ilmoniemi RJ.

Neurosci Lett. 2010 Jun 30;478(1):24-8. doi: 10.1016/j.neulet.2010.04.059. Epub 2010 Apr 29.

PMID:
20435086

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