User profiles for S.M. Stufflebeam
Steven StufflebeamAssociate Professor of Radiology, Harvard Medical School Verified email at nmr.mgh.harvard.edu Cited by 8222 |
Assessing and improving the spatial accuracy in MEG source localization by depth-weighted minimum-norm estimates
Cerebral currents responsible for the extra-cranially recorded magnetoencephalography (MEG)
data can be estimated by applying a suitable source model. A popular choice is the …
data can be estimated by applying a suitable source model. A popular choice is the …
Parcellating cortical functional networks in individuals
The capacity to identify the unique functional architecture of an individual's brain is a crucial
step toward personalized medicine and understanding the neural basis of variation in …
step toward personalized medicine and understanding the neural basis of variation in …
Evidence from intrinsic activity that asymmetry of the human brain is controlled by multiple factors
Cerebral lateralization is a fundamental property of the human brain and a marker of successful
development. Here we provide evidence that multiple mechanisms control asymmetry …
development. Here we provide evidence that multiple mechanisms control asymmetry …
3T phased array MRI improves the presurgical evaluation in focal epilepsies: a prospective study
…, G Wiggins, GP Kirk, PG Larsson, SM Stufflebeam… - Neurology, 2005 - AAN Enterprises
Background: Although detection of concordant lesions on MRI significantly improves postsurgical
outcomes in focal epilepsy (FE), many conventional MR studies remain negative. The …
outcomes in focal epilepsy (FE), many conventional MR studies remain negative. The …
Mapping the signal‐to‐noise‐ratios of cortical sources in magnetoencephalography and electroencephalography
…, M Ishitobi, LM Vaina, SM Stufflebeam - Human brain …, 2009 - Wiley Online Library
Although magnetoencephalography (MEG) and electroencephalography (EEG) have been
available for decades, their relative merits are still debated. We examined regional …
available for decades, their relative merits are still debated. We examined regional …
Quantitative analysis and biophysically realistic neural modeling of the MEG mu rhythm: rhythmogenesis and modulation of sensory-evoked responses
…, MA Sikora, SM Stufflebeam… - Journal of …, 2009 - journals.physiology.org
Variations in cortical oscillations in the alpha (7–14 Hz) and beta (15–29 Hz) range have
been correlated with attention, working memory, and stimulus detection. The mu rhythm …
been correlated with attention, working memory, and stimulus detection. The mu rhythm …
Quantification of the benefit from integrating MEG and EEG data in minimum ℓ2-norm estimation
A Molins, SM Stufflebeam, EN Brown, MS Hämäläinen - Neuroimage, 2008 - Elsevier
Source current estimation from electromagnetic (MEG and EEG) signals is an ill-posed problem
that often produces blurry or inaccurately positioned estimates. The two modalities have …
that often produces blurry or inaccurately positioned estimates. The two modalities have …
The value of multichannel MEG and EEG in the presurgical evaluation of 70 epilepsy patients
OBJECTIVE: To evaluate the sensitivity of a simultaneous whole-head 306-channel
magnetoencephalography (MEG)/70-electrode EEG recording to detect interictal epileptiform activity …
magnetoencephalography (MEG)/70-electrode EEG recording to detect interictal epileptiform activity …
Spectral spatiotemporal imaging of cortical oscillations and interactions in the human brain
…, AM Dale, JW Belliveau, SM Stufflebeam - Neuroimage, 2004 - Elsevier
This paper presents a computationally efficient source estimation algorithm that localizes
cortical oscillations and their phase relationships. The proposed method employs wavelet-…
cortical oscillations and their phase relationships. The proposed method employs wavelet-…
Latency of the auditory evoked neuromagnetic field components: stimulus dependence and insights toward perception
This review will focus on investigations of the auditory evoked neuromagnetic field component,
the M100, detectable in the magnetoencephalogram recorded during presentation of …
the M100, detectable in the magnetoencephalogram recorded during presentation of …