User profiles for Olivier Gschwend
Olivier GschwendCold Spring Harbor Laboratory Verified email at cshl.edu Cited by 461 |
Neuronal pattern separation in the olfactory bulb improves odor discrimination learning
O Gschwend, NM Abraham, S Lagier, F Begnaud… - Nature …, 2015 - nature.com
Neuronal pattern separation is thought to enable the brain to disambiguate sensory stimuli
with overlapping features, thereby extracting valuable information. In the olfactory system, it …
with overlapping features, thereby extracting valuable information. In the olfactory system, it …
Dense representation of natural odorants in the mouse olfactory bulb
R Vincis, O Gschwend, K Bhaukaurally, J Beroud… - Nature …, 2012 - nature.com
In mammals, odorant molecules are thought to activate only a few glomeruli, leading to the
hypothesis that odor representation in the olfactory bulb is sparse. However, the studies …
hypothesis that odor representation in the olfactory bulb is sparse. However, the studies …
[HTML][HTML] Encoding odorant identity by spiking packets of rate-invariant neurons in awake mice
O Gschwend, J Beroud, A Carleton - PloS one, 2012 - journals.plos.org
Background How do neural networks encode sensory information? Following sensory
stimulation, neural coding is commonly assumed to be based on neurons changing their firing rate…
stimulation, neural coding is commonly assumed to be based on neurons changing their firing rate…
[HTML][HTML] A population of glomerular glutamatergic neurons controls sensory information transfer in the mouse olfactory bulb
R Tatti, K Bhaukaurally, O Gschwend, RP Seal… - Nature …, 2014 - nature.com
In sensory systems, peripheral organs convey sensory inputs to relay networks where
information is shaped by local microcircuits before being transmitted to cortical areas. In the …
information is shaped by local microcircuits before being transmitted to cortical areas. In the …
The claustrum-medial prefrontal cortex network controls attentional set-shifting
L Fodoulian, O Gschwend, C Huber, S Mutel… - BioRxiv, 2020 - biorxiv.org
In various mental disorders, dysfunction of the prefrontal cortex contributes to cognitive deficits.
Here we studied how the claustrum (CLA), a nucleus sharing reciprocal connections with …
Here we studied how the claustrum (CLA), a nucleus sharing reciprocal connections with …
[HTML][HTML] Dense encoding of natural odorants by ensembles of sparsely activated neurons in the olfactory bulb
Sensory information undergoes substantial transformation along sensory pathways, usually
encompassing sparsening of activity. In the olfactory bulb, though natural odorants evoke …
encompassing sparsening of activity. In the olfactory bulb, though natural odorants evoke …
13 Temporal Coding in Olfaction
B Bathellier, O Gschwend… - The Neurobiology of …, 2009 - books.google.com
Knowledge about the molecular organization principles of the sense of smell in different
species has greatly improved in the last decade (Bargmann 2006; Mombaerts 2004a, 2004b; …
species has greatly improved in the last decade (Bargmann 2006; Mombaerts 2004a, 2004b; …
[HTML][HTML] Disruption of Kcc2-dependent inhibition of olfactory bulb output neurons suggests its importance in odour discrimination
K Gödde, O Gschwend, D Puchkov, CK Pfeffer… - Nature …, 2016 - nature.com
Synaptic inhibition in the olfactory bulb (OB), the first relay station of olfactory information, is
believed to be important for odour discrimination. We interfered with GABAergic inhibition of …
believed to be important for odour discrimination. We interfered with GABAergic inhibition of …
Prefrontal top-down projections control context-dependent strategy selection
O Gschwend, T Yang, D van de Lisdonk, X Zhang… - bioRxiv, 2021 - biorxiv.org
The rules governing behavior often vary with behavioral contexts. As a consequence, an
action rewarded in one context may be discouraged in another. Animals and humans are …
action rewarded in one context may be discouraged in another. Animals and humans are …
Neuronal pattern separation in the olfactory bulb improves odor discrimination learning
I Rodriguez, O Gschwend, S Lagier, F Begnaud… - 2015 - dr.iiserpune.ac.in
Neuronal pattern separation is thought to enable the brain to disambiguate sensory stimuli
with overlapping features, thereby extracting valuable information. In the olfactory system, it …
with overlapping features, thereby extracting valuable information. In the olfactory system, it …