Now showing items 1-6 of 6
Contrasting functional imaging parametric maps: The mislocation problem and alternative solutions
In the field of neuroimaging, researchers often resort to contrasting parametric maps to identify differences between conditions or populations. Unfortunately, contrast patterns mix effects related to amplitude and ...
Sleep in children triggers rapid reorganization of memory-related brain processes
Behavioral evidence shows that sleep is crucial for the consolidation of declarative memories in children as in adults. However, the underlying cerebral mechanisms remain virtually unexplored. Using magnetoencephalography, ...
Left Superior Temporal Gyrus Is Coupled to Attended Speech in a Cocktail-Party Auditory Scene
(The Journal of Neuroscience, 2016)
Using a continuous listening task, we evaluated the coupling between the listener’s cortical activity and the temporal envelopes of different sounds in a multitalker auditory scene using magnetoencephalography and ...
Comparing the potential of MEG and EEG to uncover brain tracking of speech temporal envelope
During connected speech listening, brain activity tracks speech rhythmicity at delta (∼0.5 Hz) and theta (4–8 Hz) frequencies. Here, we compared the potential of magnetoencephalography (MEG) and high-density electroencephalography ...
Cortical Tracking of Speech-in-Noise Develops from Childhood to Adulthood
(The Journal of Neuroscience,, 2019)
In multitalker backgrounds, the auditory cortex of adult humans tracks the attended speech stream rather than the global auditory scene. Still, it is unknown whether such preferential tracking also occurs in children whose ...
Presurgical electromagnetic functional brain mapping in refractory focal epilepsy
(Zeitschrift für Epileptologie, 2018)
Background. Electroencephalography (EEG) and magnetoencephalography (MEG) are neurophysiological methods used to investigate noninvasively the spatial, temporal, and spectral dynamics of human brain functions. Objectives. ...