Independent component analysis: recent advances

A Hyvärinen - … Transactions of the Royal Society A …, 2013 - royalsocietypublishing.org
Independent component analysis is a probabilistic method for learning a linear transform of
a random vector. The goal is to find components that are maximally independent and non …

Unpaired multi-domain causal representation learning

N Sturma, C Squires, M Drton… - Advances in Neural …, 2024 - proceedings.neurips.cc
The goal of causal representation learning is to find a representation of data that consists of
causally related latent variables. We consider a setup where one has access to data from …

Using machine learning to automatically detect volcanic unrest in a time series of interferograms

ME Gaddes, A Hooper… - Journal of Geophysical …, 2019 - Wiley Online Library
The latest generation of synthetic aperture radar satellites produce measurements of ground
deformation at the majority of the world's subaerial active volcanoes and can be used to …

Frontoparietal beta amplitude modulation and its interareal cross-frequency coupling in visual working memory

WK Liang, P Tseng, JR Yeh, NE Huang, CH Juan - Neuroscience, 2021 - Elsevier
Visual working memory (VWM) relies on sustained neural activities that code information via
various oscillatory frequencies. Previous studies, however, have emphasized time …

Application of independent component analysis to multitemporal InSAR data with volcanic case studies

SK Ebmeier - Journal of Geophysical Research: Solid Earth, 2016 - Wiley Online Library
A challenge in the analysis of multitemporal interferometric synthetic aperture radar (InSAR)
data is distinguishing and separating volcanic, tectonic, and anthropogenic displacements …

Multi-channel electromyography-based mapping of spontaneous smiles

L Inzelberg, M David-Pur, E Gur… - Journal of Neural …, 2020 - iopscience.iop.org
Objective. Human facial muscle activation underlies highly sophisticated signaling
mechanisms that are critically important for healthy physiological function. Accordingly, the …

Specific resting-state brain networks in mesial temporal lobe epilepsy

M Maneshi, S Vahdat, F Fahoum, C Grova… - Frontiers in …, 2014 - frontiersin.org
We studied with functional magnetic resonance imaging (fMRI) differences in resting-state
networks between patients with mesial temporal lobe epilepsy (MTLE) and healthy subjects …

[HTML][HTML] Assessing the specificity of the relationship between brain alpha oscillations and tonic pain

E Valentini, S Halder, D McInnerney, J Cooke… - NeuroImage, 2022 - Elsevier
Recent research proposed that the slowing of individual alpha frequency (IAF) could be an
objective marker of pain. However, it is unclear whether this research can fully address the …

[图书][B] Advanced signal processing on brain event-related potentials: filtering ERPs in time, frequency and space domains sequentially and simultaneously

F Cong, T Ristaniemi, H Lyytinen - 2015 - books.google.com
This book is devoted to the application of advanced signal processing on event-related
potentials (ERPs) in the context of electroencephalography (EEG) for the cognitive …

Group-level spatial independent component analysis of Fourier envelopes of resting-state MEG data

P Ramkumar, L Parkkonen, A Hyvärinen - Neuroimage, 2014 - Elsevier
We developed a data-driven method to spatiotemporally and spectrally characterize the
dynamics of brain oscillations in resting-state magnetoencephalography (MEG) data. The …