HArtMuT—Modeling eye and muscle contributors in neuroelectric imaging

N Harmening, M Klug, K Gramann… - Journal of Neural …, 2022 - iopscience.iop.org
Objective. Magneto-and electroencephalography (M/EEG) measurements record a mix of
signals from the brain, eyes, and muscles. These signals can be disentangled for artifact …

Interpretability of multivariate brain maps in linear brain decoding: Definition, and heuristic quantification in multivariate analysis of MEG time-locked effects

SM Kia, S Vega Pons, N Weisz… - Frontiers in Neuroscience, 2017 - frontiersin.org
Brain decoding is a popular multivariate approach for hypothesis testing in neuroimaging.
Linear classifiers are widely employed in the brain decoding paradigm to discriminate …

Group-level spatio-temporal pattern recovery in MEG decoding using multi-task joint feature learning

SM Kia, F Pedregosa, A Blumenthal… - Journal of Neuroscience …, 2017 - Elsevier
Background The use of machine learning models to discriminate between patterns of neural
activity has become in recent years a standard analysis approach in neuroimaging studies …

Classification of weak multi-view signals by sharing factors in a mixture of Bayesian group factor analyzers

S Remes, T Mononen, S Kaski - arxiv preprint arxiv:1512.05610, 2015 - arxiv.org
We propose a novel classification model for weak signal data, building upon a recent model
for Bayesian multi-view learning, Group Factor Analysis (GFA). Instead of assuming all data …

The Combination of Neural Tracking and Alpha Power Lateralization for Auditory Attention Detection

S Drgas, M Blaszak… - Journal of Speech …, 2021 - pubs.asha.org
Purpose The acoustic source that is attended to by the listener in a mixture can be identified
with a certain accuracy on the basis of their neural response recorded during listening, and …

Multi-task learning for interpretation of brain decoding models

SM Kia, S Vega-Pons, E Olivetti, P Avesani - Machine Learning and …, 2016 - Springer
Improving the interpretability of multivariate models is of primary interest for many
neuroimaging studies. In this study, we present an application of multi-task learning (MTL) to …

Interpretability of Multivariate Brain Maps in Brain Decoding: Definition and Quantification

SM Kia - arxiv preprint arxiv:1603.08704, 2016 - arxiv.org
Brain decoding is a popular multivariate approach for hypothesis testing in neuroimaging. It
is well known that the brain maps derived from weights of linear classifiers are hard to …