1993 …2020

Research output per year

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Research Output

Human Neuromagnetic Steady-State Responses to Amplitude-Modulated Tones, Speech, and Music

Lamminmaki, S., Parkkonen, L. & Hari, R., 2014, In : Ear and Hearing. 35, 4, p. 461-467

Research output: Contribution to journalArticleScientificpeer-review

12 Citations (Scopus)

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

Vesanen, P. T., Nieminen, J. O., Zevenhoven, K. C. J., Dabek, J., Parkkonen, L. T., Zhdanov, A. V., Luomahaara, J., Hassel, J., Penttilä, J., Simola, J., Ahonen, A. I., Mäkelä, J. P. & Ilmoniemi, R. J., 2012, In : Magnetic Resonance in Medicine. 7

Research output: Contribution to journalArticleScientificpeer-review

85 Citations (Scopus)

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

Vesanen, P. T., Nieminen, J. O., Zevenhoven, K. C. J., Dabek, J., Parkkonen, L. T., Zhdanov, A. V., Luomahaara, J., Hassel, J., Penttilä, J., Simola, J., Ahonen, A. I., Mäkelä, J. P. & Ilmoniemi, R. J., 2013, In : Magnetic Resonance in Medicine. 69, 6, p. 1795-1804

Research output: Contribution to journalArticleScientificpeer-review

Immaturity of somatosensory cortical processing in human newborns

Lauronen, L., Nevalainen, P., Wikström, H., Parkkonen, L., Okada, Y. & Pihko, E., 15 Oct 2006, In : NeuroImage. 33, 1, p. 195-203 9 p.

Research output: Contribution to journalArticleScientificpeer-review

46 Citations (Scopus)

Implementation of a beam forming technique in real-time magnetoencephalography

Ora, H., Takano, K., Kawase, T., Iwaki, S., Parkkonen, L. & Kansaku, K., 2013, In : JOURNAL OF INTEGRATIVE NEUROSCIENCE. 12, 3, p. 331-341

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Independent component analysis of short-time Fourier transforms for spontaneous EEG/MEG analysis

Hyvärinen, A., Ramkumar, P., Parkkonen, L. & Hari, R., 2010, In : NeuroImage. 49, 1, p. 257-271

Research output: Contribution to journalArticleScientificpeer-review

117 Citations (Scopus)

Influence of co-registration errors on the performance of anatomical constraints in MEG source connectivity analysis

Chella, F., Marzetti, L., Basti, A., Stenroos, M., Parkkonen, L., Ilmoniemi, R. J. & Pizzella, V., 1 Oct 2019, 2019 IEEE International Conference on Systems, Man and Cybernetics, SMC 2019. IEEE, p. 2754-2761 8 p. 8914495. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics; vol. 2019-October).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Instrumentation and Data Preprocessing

Parkkonen, L., 1 Sep 2010, MEG: An Introduction to Methods. Oxford University Press, p. 1-41 41 p.

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

8 Citations (Scopus)

Intensity representation in the human auditory cortex

Huotilainen, M., Sinkkonen, J., Tiitinen, H., Ilmoniemi, R., Pekkonen, E., Parkkonen, L. & Näätänen, R., 1997, Espoo, p. 1-4, (TKK Report series of the Laboratory of Acoustics and Audio Signal Processing; no. N:o 42).

Research output: Working paperProfessional

Left fronto-temporal dynamics during agreement processing: Evidence for feature-specific computations

Molinaro, N., Barber, H. A., Perez, A., Parkkonen, L. & Carreiras, M., 2013, In : NeuroImage. 78, 78, p. 339-352

Research output: Contribution to journalArticleScientificpeer-review

10 Citations (Scopus)
Open Access
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7 Downloads (Pure)
Open Access
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60 Downloads (Pure)

Magnetocardiography with sensors based on giant magnetoresistance

Pannetier-Lecoeur, M., Parkkonen, L., Sergeeva-Chollet, N., Polovy, H., Fermon, C. & Fowley, C., 11 Apr 2011, In : Applied Physics Letters. 98, 15, 153705.

Research output: Contribution to journalArticleScientificpeer-review

61 Citations (Scopus)

Measurements

Parkkonen, L. & Salmelin, R., 2010, MEG: An Introduction to Methods. Hansen, P. C., Kringelbach, M. L. & Salmelin, R. (eds.). New York: Oxford University Press, p. 65-74

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

3 Citations (Scopus)

Measuring MEG closer to the brain: Performance of on-scalp sensor arrays

Iivanainen, J., Stenroos, M. & Parkkonen, L., 15 Feb 2017, In : NeuroImage. 147, p. 542-553 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
50 Citations (Scopus)
264 Downloads (Pure)

MEG and EEG data analysis with MNE-Python

Gramfort, A., Luessi, M., Larson, E., Engemann, D. A., Strohmeier, D., Brodbeck, C., Goj, R., Jas, M., Brooks, T., Parkkonen, L. & Hämäläinen, M., 2013, In : Frontiers in Neuroscience. 7, p. 1-13 267.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
372 Citations (Scopus)
535 Downloads (Pure)

MEG dual scanning: a procedure to study real-time auditory interaction between two persons

Baess, P., Zhdanov, A., Mandel, A., Parkkonen, L., Hirvenkari, L., Mäkelä, J., Jousmäki, V. & Hari, R., 2012, In : FRONTIERS IN HUMAN NEUROSCIENCE. 6, p. 1-7 83.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
9 Citations (Scopus)
30 Downloads (Pure)

MEG in the study of higher cortical functions

Hari, R. & Parkkonen, L., 2008, Event-related Potentials in Patients with epilepsy: from Current State to Future Prospects (Progress in Epileptic Disorders, Vol. 5). Ikeda, A. & Inoue, Y. (eds.). UK: John Libbey, p. 103-112

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

MEG sees deep sources: Measuring and modelling brainstem auditory evoked fields

Parkkonen, L. & Mäkelä, J., 2002, (13th International Conference on Biomagnetism (BIOMAG 2002), Jena, Germany, August 10-14, 2002).

Research output: Working paperProfessional

Method and apparatus for eliminating background interference signals from multichannel signal measurements

Simola, J., Tuoriniemi, J., Kajola, M., Parkkonen, L. & Ahonen, A., 2003, Patent No. USAUS 6,538,436 B1FI112399Mar. 25, 2003

Research output: Patent

Method for Interference Suppression in a Measuring Device

Kajola, M., Parkkonen, L., Simola, J. & Taulu, S., 23 Jul 2009, Patent No. US2009184709 (A1)

Research output: Patent

MNE-Python

Gramfort, A., Engeman, D., Larson, E., Luessi, M., Brodbeck, C., Jas, M., Brooks, T., Strohmeier, D., Goj, R., van Vliet, M., Leggitt, A., Billinger, B., Bharadwaj, H., Parkkonen, L. & Hämäläinen, M., 2014

Research output: Artistic and non-textual formSoftwareScientific

MNE software for processing MEG and EEG data

Gramfort, A., Luessi, M., Larson, E., Engemann, D. A., Strohmeier, D., Brodbeck, C., Parkkonen, L. & Hämäläinen, M., 2014, In : NeuroImage. 86, Feb, p. 446-460

Research output: Contribution to journalArticleScientificpeer-review

468 Citations (Scopus)

Modulation of brain and behavioral responses to cognitive visual stimuli with varying signal-to-noise ratios

Sorrentino, A., Parkkonen, L., Piana, M., Massonen, A. M., Narici, L., Carozzo, S., Riani, M. & Sannita, W., 2006, In : Clinical Neurophysiology. 117, p. 1098-1105

Research output: Contribution to journalArticleScientificpeer-review

10 Citations (Scopus)

Modulation of the ~20-Hz motor-cortex rhythm to passive movement and tactile stimulation

Parkkonen, E., Laaksonen, K., Piitulainen, H., Parkkonen, L. & Forss, N., 2015, In : Brain and Behavior. 5, 5, p. e00328/1-11

Research output: Contribution to journalArticleScientificpeer-review

14 Citations (Scopus)

Motion sensitivity of human V6: A magnetoencephalography study

von Pföstl, V., Stenbacka, L., Vanni, S., Parkkonen, L., Galletti, C. & Fattori, P., 2009, In : NeuroImage. 45, 4, p. 1253-1263

Research output: Contribution to journalArticleScientificpeer-review

17 Citations (Scopus)

Native language, gender, and functional organization of the auditory cortex

Salmelin, R., Schnitzler, A., Parkkonen, L., Biermann, K., Helenius, P., Kiviniemi, K., Kuukka, K., Schmitz, F. & Freund, H-J., 1999, In : Proceedings of the National Academy of Sciences of the United States of America. 96, 18, p. 10460-10465 6 p.

Research output: Contribution to journalArticleScientificpeer-review

48 Citations (Scopus)

Native language affects functional organization of the male auditory cortex

Salmelin, R., Schnitzler, A., Parkkonen, L., Biermann, K., Helenius, P., Kiviniemi, K., Kuukka, K., Schmitz, F. & Freund, H-J., 1999, p. 96, (Satellite Symposium of the 1999 Cognitive Neuroscience Society Meeting, April 10, 1999, Washington, D.C.).

Research output: Working paperProfessional

Native language affects functional organization of the male auditory cortex

Salmelin, R., Schnitzler, A., Parkkonen, L., Biermann, K., Helenius, P., Kiviniemi, K., Kuukka, K., Schmitz, F. & Freund, H-J., 1999, p. 992, (5th International Conference on Functional Mapping of the Human Brain (HBM99), Düsseldorf, Germany, June 22-26, 1999).

Research output: Working paperProfessional

Native language affects functional organization of the male auditory cortex.

Salmelin, R., Schnitzler, A., Parkkonen, L., Biermann, K., Helenius, P., Kiviniemi, K., Kuukka, K., Schmitz, F. & Freund, HJ., 1999, In : Journal of Cognitive Neuroscience. S, p. 96-96 1 p.

Research output: Contribution to journalMeeting AbstractScientificpeer-review

Neural signatures of hand kinematics in leaders vs. followers: A dual-MEG study

Zhou, G., Bourguignon, M., Parkkonen, L. & Hari, R., 15 Jan 2016, In : NeuroImage. 125, p. 731-738 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
14 Citations (Scopus)
250 Downloads (Pure)

Neuromagnetic speech discrimination responses are associated with reading-related skills in dyslexic and typical readers

Thiede, A., Parkkonen, L., Virtala, P., Laasonen, M., Mäkelä, J. P. & Kujala, T., Aug 2020, In : Heliyon. 6, 8, 12 p., e04619.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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34 Downloads (Pure)

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

Lin, F-H., Vesanen, P. T., Nieminen, J. O., Hsu, Y-C., Zevenhoven, K. C. J., Dabek, J., Parkkonen, L. T., Zhdanov, A. V. & Ilmoniemi, R. J., 2013, In : Magnetic Resonance in Medicine. 70, 2, p. 595-600

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Non-linear canonical correlation for joint analysis of MEG signals from two subjects

Campi, C., Parkkonen, L., Hari, R. & Hyvärinen, A., 2013, In : Frontiers in Neuroscience. 7, p. 1-7 107.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
5 Citations (Scopus)
116 Downloads (Pure)

Non-Linear Dynamical Analysis of Resting Tremor for Demand-Driven Deep Brain Stimulation

Camara, C., Subramaniyam, N. P., Warwick, K., Parkkonen, L., Aziz, T. & Pereda, E., 1 Jun 2019, In : Sensors (Basel, Switzerland). 19, 11, 16 p., 2507.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
90 Downloads (Pure)

Novel noise reduction methods

Taulu, S., Simola, J., Nenonen, J. & Parkkonen, L., 2014, Magnetoencephalography. Supek, S. & Aine, C. (eds.). Berlin, p. 35-72

Research output: Chapter in Book/Report/Conference proceedingChapterScientific

9 Citations (Scopus)

Novel noise reduction methods

Taulu, S., Simola, J., Nenonen, J. & Parkkonen, L., 17 Oct 2019, Magnetoencephalography: From Signals to Dynamic Cortical Networks. 2nd ed. p. 73-109 37 p.

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

On-scalp MEG system utilizing an actively shielded array of optically-pumped magnetometers

Iivanainen, J., Zetter, R., Grön, M., Hakkarainen, K. & Parkkonen, L., 1 Jul 2019, In : NeuroImage. 194, p. 244-258 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
17 Citations (Scopus)
204 Downloads (Pure)

Optical Co-registration of MRI and On-scalp MEG

Zetter, R., Iivanainen, J. & Parkkonen, L., 2 Apr 2019, In : Scientific Reports. 9, 1, p. 1-9 5490.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
12 Citations (Scopus)
144 Downloads (Pure)

Oscillatory response function: Towards a parametric model of rhythmic brain activity

Ramkumar, P., Parkkonen, L. & Hari, R., 2010, In : Human Brain Mapping. 31, 5, p. 820-834

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Particle filters: A new method for reconstructing multiple current dipoles from MEG data

Sorrentino, A., Parkkonen, L. & Piana, M., 2007, The 15th International Conference on Biomagnetism, Vancouver, BC Canada, August 21-25, 2006. Elsevier, p. 173-176

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

15 Citations (Scopus)

Particle filters and RAP-MUSIC in MEG source modelling: A comparison

Pascarella, A., Sorrentino, A., Piana, M. & Parkkonen, L., 2007, The 15th International Conference on Biomagnetism, Vancouver, BC Canada, August 21-25. 2006. Elsevier, p. 161-164

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

4 Citations (Scopus)

Phantom tests of SSP noise compensation in magnetocardiographic recordings

Karvonen, M., Nenonen, J., Hamalainen, M., Parkkonen, L., Liehr, M., Schreiber, J., Montonen, J., Haueisen, J. & Katila, T., 2002, p. 1015-1017, (13th Internationational Conference on Biomagnetism, Jena, Saksa, 10.-14.8.2002).

Research output: Working paperProfessional

Phase locking between human primary and secondary somatosensory cortices

Simões, C., Jensen, O., Parkkonen, L. & Hari, R., 2003, In : PNAS. 100, 5, p. 2691-2694

Research output: Contribution to journalArticleScientificpeer-review

64 Citations (Scopus)

Phase-locking between human SI and SII cortices

Cristina, J., Parkkonen, L. & Hari, R., 2002, Espoo, p. 1-16, (Low Temperature Laboratory Publications; no. TKK-KYL-007).

Research output: Working paperProfessional

Potential of on-scalp MEG: Robust detection of human visual gamma-band responses

Iivanainen, J., Zetter, R. & Parkkonen, L., 1 Oct 2019, In : Human Brain Mapping. 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
2 Citations (Scopus)
62 Downloads (Pure)

Potential utility of resting-state magnetoencephalography as a biomarker of CNS abnormality in HIV disease

Becker, J. T., Fabrizio, M., Sudre, G., Haridis, A., Ambrose, T., Aiezenstein, H. J., Eddy, W., Lopez, O. L., Wolk, D. A. & Parkkonen, L., 2012, In : Journal of Neuroscience Methods. 206, 2, p. 176-182

Research output: Contribution to journalArticleScientificpeer-review

18 Citations (Scopus)

Prepulse Inhibition of Auditory Cortical Responses in the Caudolateral Superior Temporal Gyrus in Macaca mulatta

Chen, Z., Parkkonen, L., Wei, J., Dong, J. R., Ma, Y. & Carlson, S., Apr 2018, In : Neuroscience Bulletin. 34, 2, p. 291–302 12 p.

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

Real-Time Magnetoencephalography for Neurofeedback and Closed-Loop Experiments

Parkkonen, L., 2015, Clinical Systems Neuroscience. Kansaku, K., Cohen, L. G. & Birbaumer, N. (eds.). Tokyo: Springer Japan, p. 315-330

Research output: Chapter in Book/Report/Conference proceedingChapterScientific

Recording epileptic activity with MEG in a light-weight magnetic shield

De Tiège, X., Op de Beeck, M., Funke, M., Legros, B., Parkkonen, L., Goldman, S. & Van Bogaert, P., 2008, In : Epilepsy research. 82, p. 227-231

Research output: Contribution to journalArticleScientificpeer-review

35 Citations (Scopus)