Self-similarity and multifractality in human brain activity: A wavelet-based analysis of scale-free brain dynamics

D La Rocca, N Zilber, P Abry… - Journal of neuroscience …, 2018 - Elsevier
Background The temporal structure of macroscopic brain activity displays both oscillatory and
scale-free dynamics. While the functional relevance of neural oscillations has been largely …

Supramodal processing optimizes visual perceptual learning and plasticity

N Zilber, P Ciuciu, A Gramfort, L Azizi… - Neuroimage, 2014 - Elsevier
Multisensory interactions are ubiquitous in cortex and it has been suggested that sensory
cortices may be supramodal ie capable of functional selectivity irrespective of the sensory …

Modulation of scale-free properties of brain activity in MEG

N Zilber, P Ciuciu, P Abry… - 2012 9th IEEE …, 2012 - ieeexplore.ieee.org
The analysis of scale-free (ie, 1/f power spectrum) brain activity has emerged in the last decade
since it has been shown that low frequency fluctuations interact with oscillatory activity in …

Learning-induced modulation of scale-free properties of brain activity measured with MEG

N Zilber, P Ciuciu, P Abry… - 2013 IEEE 10th …, 2013 - ieeexplore.ieee.org
Previous studies have suggested that infraslow brain activity could play an important role in
cognition. Its scale-free properties (coarsely described by its 1/f power spectrum) are indeed …

ERF and scale-free analyses of source-reconstructed MEG brain signals during a multisensory learning paradigm

N Zilber - 2014 - theses.hal.science
The analysis of Human brain activity in magnetoencephalography (MEG) can be generally
conducted in two ways: either by focusing on the average response evoked by a stimulus …

Decoding the categorization of visual motion with magnetoencephalography

Y Bekhti, A Gramfort, N Zilber, V Wassenhove - BioRxiv, 2017 - biorxiv.org
Brain decoding techniques are particularly efficient at deciphering weak and distributed
neural patterns. Brain decoding has primarily been used in cognitive neurosciences to predict …

Efficiency test of filtering methods for the removal of transcranial magnetic stimulation artifacts on human electroencephalography with artificially transcranial magnetic …

NA Zilber, Y Katayama, K Iramina… - Journal of Applied Physics, 2010 - pubs.aip.org
Transcranial magnetic stimulation TMS allows noninvasive brain stimulation by inducing locally
eddy currents generated by a coil located on the scalp. 1, 2 The combination of TMS and …

Decoding perceptual thresholds from MEG/EEG

Y Bekhti, N Zilber, F Pedregosa… - … Workshop on Pattern …, 2014 - ieeexplore.ieee.org
Magnetoencephalography (MEG) can map brain activity by recording the electromagnetic
fields generated by the electrical currents in the brain during a perceptual or cognitive task. …

[PDF][PDF] Supramodal processing in visual learning and plasticity

P Ciuciu, N Zilber, V van Wassenhove… - Multisensory …, 2013 - academia.edu
Multisensory interactions are ubiquitous in cortex and question whether sensory cortices can
be distinctively supramodal ie, capable of functional selectivity irrespective of the sensory …

Learning functional brain atlases modeling inter-subject variability

A Abraham - 2015 - theses.hal.science
… Special mention to Thierry Géraud and Nicolas Sabouret for introducing me in the world of …
– that never invited me to her parties –, Nicolas Chauffert – what happens in Porquerolles... –, …