User profiles for Y. Boubenec
Yves BoubenecAssociate Professor, MdC ENS-Ulm, Paris Verified email at ens.fr Cited by 417 |
Toward a realistic model of speech processing in the brain with self-supervised learning
… we (1) convolve the activations (X) of the model with a hemodynamic response function (HRF),
(2) train a ℓ2-penalized linear regression on a training split to map them to brain activity Y …
(2) train a ℓ2-penalized linear regression on a training split to map them to brain activity Y …
[HTML][HTML] Early selection of task-relevant features through population gating
Brains can gracefully weed out irrelevant stimuli to guide behavior. This feat is believed to
rely on a progressive selection of task-relevant stimuli across the cortical hierarchy, but the …
rely on a progressive selection of task-relevant stimuli across the cortical hierarchy, but the …
[HTML][HTML] Go/No-Go task engagement enhances population representation of target stimuli in primary auditory cortex
Primary sensory cortices are classically considered to extract and represent stimulus features,
while association and higher-order areas are thought to carry information about stimulus …
while association and higher-order areas are thought to carry information about stimulus …
Multi-scale mapping along the auditory hierarchy using high-resolution functional UltraSound in the awake ferret
10.7554/eLife.35028.001 A major challenge in neuroscience is to longitudinally monitor
whole brain activity across multiple spatial scales in the same animal. Functional UltraSound (…
whole brain activity across multiple spatial scales in the same animal. Functional UltraSound (…
[HTML][HTML] Whisker encoding of mechanical events during active tactile exploration
Y Boubenec, DE Shulz, G Debrégeas - Frontiers in behavioral …, 2012 - frontiersin.org
Rats use their whiskers to extract a wealth of information about their immediate environment,
such as the shape, position or texture of an object. The information is conveyed to …
such as the shape, position or texture of an object. The information is conveyed to …
[HTML][HTML] Dissociating task acquisition from expression during learning reveals latent knowledge
…, KA Fogelson, R Kumar, Y Boubenec… - Nature …, 2019 - nature.com
… We denote by y the output of the decision unit, with y = 1 for a Go and y = 0 for a No-Go. …
that regulates the asymptotic weights of each synapse, and y is a Hebbian term that requires co-…
that regulates the asymptotic weights of each synapse, and y is a Hebbian term that requires co-…
Detecting changes in dynamic and complex acoustic environments
10.7554/eLife.24910.001 Natural sounds such as wind or rain, are characterized by the
statistical occurrence of their constituents. Despite their complexity, listeners readily detect …
statistical occurrence of their constituents. Despite their complexity, listeners readily detect …
Flexible selection of task-relevant features through population gating
Brains can gracefully weed out irrelevant stimuli to guide behavior. This feat is believed to
rely on a progressive selection of task-relevant stimuli across the cortical hierarchy, but the …
rely on a progressive selection of task-relevant stimuli across the cortical hierarchy, but the …
Distinct higher-order representations of natural sounds in human and ferret auditory cortex
How the auditory system encodes speech sounds is not well understood, and animal models
have a lot to offer in investigating such questions. This study evaluated the representations …
have a lot to offer in investigating such questions. This study evaluated the representations …
An amplitude modulation/demodulation scheme for whisker-based texture perception
Y Boubenec, LN Claverie, DE Shulz… - Journal of …, 2014 - Soc Neuroscience
… Right, x- and y-displacement of the node highlighted on the left side. D, y-displacement of
a single node tracked on whisker C2 for several runs under identical scanning conditions (…
a single node tracked on whisker C2 for several runs under identical scanning conditions (…