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S

Seppo P. Ahlfors

Harvard University

36H-index
123Paper Count
5.2KCitation Count
Published Papers 25
Publication Date
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Conductivity Deviations as Virtual Sources in Magnetoencephalography
errBrain Topography
IF2.9
err2026-04-24
err0
PREAI
errAhlfors, Seppo P.; Lew, Seok; Hamalainen, Matti S.; Ilmoniemi, Risto J.; Okada, Yoshio
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Quantifying Cerebellar Signal Detectability in MEG and EEG in Epilepsy Using Anatomically Informed Source Modeling
errNeuroImage
IF4.5
err2026-04-15
err0
errOAAI
errTeppei Matsubara; Abbas Sohrabpour; Seppo P. Ahlfors; Mainak Jas; John Samuelsson; Padmavathi Sundaram; Steven Stufflebeam
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errSave
Revolutionizing Pediatric Neurophysiology With Magnetoencephalography
errPsychophysiology
IF2.8
err2026-04-12
err0
errOAAI
errJ. C. Edgar; T. W. Wilson; S. Taulu; A. C. Nugent; S. P. Ahlfors; T. Kenet; Y. Chen; A. N. Bosseler; H. L. Green; E. Heinrichs-Graham; W. Gaetz; E. Larson; F. T. Candelaria-Cook; N. M. Bell; E. M. Davenport; B. Howell; M. Evans; B. Ahtam; M. X. Huang; T. W. Ward; B. Share; M. Mody; J. J. Son; D. Cellier; N. A. Peatfield; T. Bardouille; L. M. Bailey; S. Grewal; K. Pratt; S. Knappe; O. Alem; G. A. Miller; J. Stephen
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errSave
Lower Cortical Activation and Altered Functional Connectivity Characterize Passive Auditory Spatial Attention in ASD
errAutism Research
IF5.6
err2025-09-24
err0
PREAI
errSergio Osorio; Jasmine Tan; Grace Levine; Seppo P. Ahlfors; Steven Graham; Fahimeh Mamashli; Sheraz Khan; Robert M. Joseph; Zein Nayal; Ainsley Losh; Stephanie Pawlyszyn; Nicole M. McGuiggan; Matti S. Hämäläinen; Hari Bharadwaj; Tal Kenet
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errSave
Biplanar Nulling Coil System for OPM-MEG Using Printed Circuit Boards
errSENSORS
IF3.5
err2025-04-27
err0
errOAAI
errJas, Mainak; Kamataris, John; Matsubara, Teppei; Dong, Chunling; Motta, Gabriel; Sohrabpour, Abbas; Ahlfors, Seppo P.; Hamalainen, Matti; Okada, Yoshio; Sundaram, Padmavathi
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Neural representation of phonological wordform in temporal cortex
errPSYCHONOMIC BULLETIN & REVIEW
IF3
err2024-04-30
err0
errOAAI
errSorensen, David O.; Avcu, Enes; Lynch, Skyla; Ahlfors, Seppo P.; Gow, David W.
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errSave
No Differences in Auditory Steady-State Responses in Children with Autism Spectrum Disorder and Typically Developing Children
errJOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS
IF2.8
err2023-03-17
err2
PREAI
errAhlfors, Seppo P.; Graham, Steven; Bharadwaj, Hari; Mamashli, Fahimeh; Khan, Sheraz; Joseph, Robert M.; Losh, Ainsley; Pawlyszyn, Stephanie; McGuiggan, Nicole M.; Vangel, Mark; Hamalainen, Matti S.; Kenet, Tal
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Cortical depth profiles of auditory and visual 7 T functional MRI responses in human superior temporal areas
errHUMAN BRAIN MAPPING
IF3.3
err2022-08-18
err4
errOAAI
errLankinen, Kaisu; Ahlfors, Seppo P.; Mamashli, Fahimeh; Blazejewska, Anna, I; Raij, Tommi; Turpin, Tori; Polimeni, Jonathan R.; Ahveninen, Jyrki
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Magnetoencephalography and electroencephalography can both detect differences in cortical responses to vibrotactile stimuli in individuals on the autism spectrum
errFRONTIERS IN PSYCHIATRY
IF3.2
err2022-08-05
err2
errOAAI
errAhlfors, Seppo P.; Graham, Steven; Alho, Jussi; Joseph, Robert M.; McGuiggan, Nicole M.; Nayal, Zein; Hamalainen, Matti S.; Khan, Sheraz; Kenet, Tal
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Influence of unfused cranial bones on magnetoencephalography signals in human infants
errCLINICAL NEUROPHYSIOLOGY
IF3.6
err2021-03-01
err2
errOAAI
errLew, Seok; Hamalainen, Matti S.; Ahlfors, Seppo P.; Okada, Yoshio
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errSave
Short timescale abnormalities in the states of spontaneous synchrony in the functional neural networks in Alzheimer's disease
errNEUROIMAGE-CLINICAL
IF3.6
err2018-01-01
err21
errOAAI
errSitnikova, Tatiana A.; Hughes, Jeremy W.; Ahlfors, Seppo P.; Woolrich, Mark W.; Salat, David H.
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errSave
Overview of MEG
errORGANIZATIONAL RESEARCH METHODS
IF7.6
err2016-11-09
err10
errOAAI
errAhlfors, Seppo P.; Mody, Maria
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errSave
Early Preferential Responses to Fear Stimuli in Human Right Dorsal Visual Stream - A Meg Study
errSCIENTIFIC REPORTS
IF3.9
err2016-04-20
err29
errOAAI
errMeeren, Hanneke K. M.; Hadjikhani, Nouchine; Ahlfors, Seppo P.; Hamalainen, Matti S.; de Gelder, Beatrice
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errSave
Sparse current source estimation for MEG using loose orientation constraints
errHUMAN BRAIN MAPPING
IF3.3
err2012-03-22
err7
errOAAI
errChang, Wei-Tang; Ahlfors, Seppo P.; Lin, Fa-Hsuan
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errSave
Role of medial cortical networks for anticipatory processing in obsessive-compulsive disorder
errHUMAN BRAIN MAPPING
IF3.3
err2011-08-31
err18
errOAAI
errCiesielski, Kristina T.; Rauch, Scott L.; Ahlfors, Seppo P.; Vangel, Mark E.; Wilhelm, Sabine; Rosen, Bruce R.; Haemaelaeinen, Matti S.
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errSave
Attention-driven auditory cortex short-term plasticity helps segregate relevant sounds from noise
errPROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
IF9.1
err2011-02-22
err97
errOAAI
errAhveninen, Jyrki; Haemaelaeinen, Matti; Jaaskelainen, Iiro P.; Ahlfors, Seppo P.; Huang, Samantha; Lin, Fa-Hsuan; Raij, Tommi; Sams, Mikko; Vasios, Christos E.; Belliveau, John W.
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errSave
Cancellation of EEG and MEG Signals Generated by Extended and Distributed Sources
errHUMAN BRAIN MAPPING
IF3.3
err2009-07-28
err111
errOAAI
errAhlfors, Seppo P.; Han, Jooman; Lin, Fa-Hsuan; Witzel, Thomas; Belliveau, John W.; Haemaelaeinen, Matti S.; Halgren, Eric
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errSave
Clinical Applications of Magnetoencephalography
errHUMAN BRAIN MAPPING
IF3.3
err2009-04-17
err62
errOAAI
errStufflebeam, Steven M.; Tanaka, Naoaki; Ahlfors, Seppo P.
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errSave
Mapping the Signal-To-Noise-Ratios of Cortical Sources in Magnetoencephalography and Electroencephalography
errHUMAN BRAIN MAPPING
IF3.3
err2008-05-08
err209
errOAAI
errGoldenholz, Daniel M.; Ahlfors, Seppo P.; Haemaelaeinen, Matti S.; Sharon, Dahlia; Ishitobi, Mamiko; Vaina, Lucia M.; Stufflebeam, Steven M.
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errSave
Parallel MRI reconstruction using variance partitioning regularization
errMAGNETIC RESONANCE IN MEDICINE
IF3
err2007-09-26
err33
errOAAI
errLin, Fa-Hsuan; Wang, Fu-Nien; Ahlfors, Seppo P.; Haemaelaeinen, Matti S.; Belliveau, John W.
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Research Directions

No research directions
Co-authors
Cooperation Journals
A
Anders M. Dale
H-index: 185 · Papers: 1.2K
B
Bruce R. Rosen
H-index: 147 · Papers: 742
S
Scott L. Rauch
H-index: 134 · Papers: 588
K
K. Hara
H-index: 132 · Papers: 1.5K
S
Sabine Wilhelm
H-index: 90 · Papers: 510
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