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- Publications
- Influence
Magnetoencephalography-theory, instrumentation, and applications to noninvasive studies of the working human brain
- M. Hämäläinen, R. Hari, R. Ilmoniemi, Jukka Knuutila, O. V. Lounasmaa
- Physics
- 1 April 1993
Magnetoencephalography (MEG) is a noninvasive technique for investigating neuronal activity in the living human brain. The time resolution of the method is better than 1 ms and the spatial… Expand
MEG and EEG data analysis with MNE-Python
- A. Gramfort, Martin Luessi, +8 authors M. Hämäläinen
- Computer Science, Medicine
- Front. Neuroinform.
- 26 December 2013
TLDR
UWB theory and applications
- I. Oppermann, M. Hämäläinen, J. Iinatti
- Computer Science
- 2004
Introduction. UWB Channel Models. Modulation Schemes. Receiver Structures. Integrated Circuit Topologies. UWB Antennas. Medium Access Control. Positioning.
- 640
- 46
Functional Organization of the Human First and Second Somatosensory Cortices: a Neuromagnetic Study
- R. Hari, J. Karhu, +4 authors V. Vilkman
- Psychology, Medicine
- The European journal of neuroscience
- 1 June 1993
Multichannel neuromagnetic recordings were used to differentiate signals from the human first (SI) and second (SII) somatosensory cortices and to define representations of body surface in them. The… Expand
Independent component approach to the analysis of EEG and MEG recordings
- Ricardo Vigário, J. Särelä, V. Jousmiki, M. Hämäläinen, E. Oja
- Psychology, Medicine
- IEEE Transactions on Biomedical Engineering
- 1 May 2000
Multichannel recordings of the electromagnetic fields emerging from neural currents in the brain generate large amounts of data. Suitable feature extraction methods are, therefore, useful to… Expand
Seeing speech: visual information from lip movements modifies activity in the human auditory cortex
- M. Sams, R. Aulanko, M. Hämäläinen, R. Hari, J. Simola
- Psychology, Medicine
- Neuroscience Letters
- 10 June 1991
Neuromagnetic responses were recorded over the left hemisphere to find out in which cortical area the heard and seen speech are integrated. Auditory stimuli were Finnish/pa/syllables presented… Expand
Cued Spatial Attention Drives Functionally Relevant Modulation of the Mu Rhythm in Primary Somatosensory Cortex
- S. Jones, C. Kerr, Qian Wan, Dominique L. Pritchett, M. Hämäläinen, C. Moore
- Psychology, Medicine
- The Journal of Neuroscience
- 13 October 2010
Cued spatial attention modulates functionally relevant alpha rhythms in visual cortices in humans. Here, we present evidence for analogous phenomena in primary somatosensory neocortex (SI). Using… Expand
Somatosensory evoked cerebral magnetic fields from SI and SII in man.
- R. Hari, K. Reinikainen, +5 authors D. Teszner
- Medicine
- Electroencephalography and clinical…
- 1 March 1984
We have recorded cerebral magnetic fields elicited by electrical stimulation of median and peroneal nerves. Field mapping indicates that the deflections at 30-80 and 150-180 msec are due to activity… Expand
Activation of the human posterior parietal cortex by median nerve stimulation
We recorded somatosensory evoked magnetic fields from ten healthy, right-handed subjects with a 122-channel whole-scalp SQUID magnetometer. The stimuli, exceeding the motor threshold, were delivered… Expand
Task-modulated “what” and “where” pathways in human auditory cortex
- J. Ahveninen, I. Jääskeläinen, +9 authors J. Belliveau
- Biology, Medicine
- Proceedings of the National Academy of Sciences
- 26 September 2006
Human neuroimaging studies suggest that localization and identification of relevant auditory objects are accomplished via parallel parietal-to-lateral-prefrontal “where” and… Expand