Search filters

List of works by Seppo P Ahlfors

A neural mechanism of direct and observational conditioning for placebo and nocebo responses

article

Application of Magnetoencephalography in Epilepsy Patients with Widespread Spike or Slow-wave Activity

scientific article published on 01 August 2005

Assessing and improving the spatial accuracy in MEG source localization by depth-weighted minimum-norm estimates.

scientific article published on 6 March 2006

Attention-driven auditory cortex short-term plasticity helps segregate relevant sounds from noise.

scientific article

Auditory word perception in sentence context in reading-disabled children

scientific article

Biasing the brain's attentional set: I. cue driven deployments of intersensory selective attention.

scientific article published on 5 August 2005

Cancellation of EEG and MEG signals generated by extended and distributed sources

scientific article

Clinical applications of magnetoencephalography.

scientific article published on June 2009

Combining fMRI with EEG and MEG in order to relate patterns of brain activity to cognition

scientific article published on 20 February 2009

Comparison of three methods for localizing interictal epileptiform discharges with magnetoencephalography.

scientific article

Developmental neural networks in children performing a Categorical N-Back Task.

scientific article published on 25 September 2006

Different cortical dynamics in face and body perception: an MEG study

scientific article

Direction of magnetoencephalography sources associated with feedback and feedforward contributions in a visual object recognition task.

scientific article

Dissociation between MEG alpha modulation and performance accuracy on visual working memory task in obsessive compulsive disorder.

scientific article published in December 2007

Dynamic magnetic resonance inverse imaging of human brain function

scientific article published in October 2006

Dynamic neuroimaging of brain function.

scientific article published on September 1995

Early (M170) activation of face-specific cortex by face-like objects

scientific article

Early Preferential Responses to Fear Stimuli in Human Right Dorsal Visual Stream--A Meg Study.

scientific article published on 20 April 2016

Early category-specific cortical activation revealed by visual stimulus inversion

scientific article

Effects of phonological contrast on auditory word discrimination in children with and without reading disability: a magnetoencephalography (MEG) study.

scientific article

Functional Mapping with Simultaneous MEG and EEG.

scientific article published on 14 June 2010

Gamma phase locking modulated by phonological contrast during auditory comprehension in reading disability

scientific article

Geometrical interpretation of fMRI-guided MEG/EEG inverse estimates

scientific article published on 01 May 2004

Head movements of children in MEG: quantification, effects on source estimation, and compensation.

scientific article published on 5 February 2008

Increased MEG activation in OCD reflects a compensatory mechanism specific to the phase of a visual working memory task.

scientific article published on 28 December 2004

Interacting parallel pathways associate sounds with visual identity in auditory cortices.

scientific article

Interaction of afferent impulses in the human primary sensorimotor cortex

scientific article published on March 1, 1992

Magnetoencephalographic 10-Hz rhythm from the human auditory cortex

scientific article published in August 1991

Magnetoencephalographic mapping of interictal spike propagation: a technical and clinical report

scientific article published on 01 September 2007

Mapping the signal-to-noise-ratios of cortical sources in magnetoencephalography and electroencephalography.

scientific article

Modeling the effect of dendritic input location on MEG and EEG source dipoles

scientific article

Overview of MEG

scientific article published on 09 November 2016

Parallel MRI reconstruction using variance partitioning regularization.

scientific article published in October 2007

Parieto-occipital approximately 10 Hz activity reflects anticipatory state of visual attention mechanisms.

scientific article published in December 1998

Propagation of epileptic spikes reconstructed from spatiotemporal magnetoencephalographic and electroencephalographic source analysis

scientific article

Removing Cardiac Artefacts in Magnetoencephalography with Resampled Moving Average Subtraction.

scientific article published on 08 August 2016

Role of medial cortical networks for anticipatory processing in obsessive‐compulsive disorder

scientific article published on August 31, 2011

Short timescale abnormalities in the states of spontaneous synchrony in the functional neural networks in Alzheimer's disease

scientific article published on 22 May 2018

Sparse current source estimation for MEG using loose orientation constraints

scientific article published on March 22, 2012

Spatiotemporal activity of a cortical network for processing visual motion revealed by MEG and fMRI

scientific article published on 01 November 1999

The effect of stimulation rate on the signal-to-noise ratio of evoked responses.

scientific article published in July 1993

The value of multichannel MEG and EEG in the presurgical evaluation of 70 epilepsy patients

scientific article published on 03 March 2006

Tracking reorganization of large-scale effective connectivity in aphasia following right hemisphere stroke.

scientific article published on 29 March 2017

Transformation of multichannel magnetocardiographic signals to standard grid form.

scientific article published in January 1995