User profiles for N. Barros-Zulaica

Natalí Barros Zulaica

Junior Group Leader Ecole Polytechnique Federal de Lausanne
Verified email at epfl.ch
Cited by 155

Strong and reliable synaptic communication between pyramidal neurons in adult human cerebral cortex

S Hunt, Y Leibner, EJ Mertens, N Barros-Zulaica… - Cerebral …, 2023 - academic.oup.com
Synaptic transmission constitutes the primary mode of communication between neurons. It
is extensively studied in rodent but not human neocortex. We characterized synaptic …

[HTML][HTML] Control of somatosensory cortical processing by thalamic posterior medial nucleus: a new role of thalamus in cortical function

C Castejon, N Barros-Zulaica, A Nuñez - PloS one, 2016 - journals.plos.org
Current knowledge of thalamocortical interaction comes mainly from studying lemniscal
thalamic systems. Less is known about paralemniscal thalamic nuclei function. In the vibrissae …

[HTML][HTML] Modulation of specific sensory cortical areas by segregated basal forebrain cholinergic neurons demonstrated by neuronal tracing and optogenetic …

I Chaves-Coira, N Barros-Zulaica… - Frontiers in Neural …, 2016 - frontiersin.org
Neocortical cholinergic activity plays a fundamental role in sensory processing and
cognitive functions. Previous results have suggested a refined anatomical and functional …

[HTML][HTML] Estimating the readily-releasable vesicle pool size at synaptic connections in the neocortex

N Barros-Zulaica, J Rahmon, G Chindemi… - Frontiers in synaptic …, 2019 - frontiersin.org
… Using this approach, we estimated N RRP to be between two to three for synaptic connections
between L5_TTPCs. To constrain N RRP values for other connections in the microcircuit, …

Modeling and Simulation of Neocortical Micro-and Mesocircuitry. Part II: Physiology and Experimentation

…, DE Santander, A Arnaudon, O Awile, N Barros-Zulaica… - bioRxiv, 2023 - biorxiv.org
In recent years, large-scale computational models of the cortex have emerged as a powerful
way to study the multi-scale mechanisms of neural processing. However, due to …

Frequency-specific response facilitation of supra and infragranular barrel cortical neurons depends on NMDA receptor activation in rats

N Barros-Zulaica, C Castejon, A Nuñez - Neuroscience, 2014 - Elsevier
Sensory experience has a profound effect on neocortical neurons. Passive stimulation of
whiskers or sensory deprivation from whiskers can induce long-lasting changes in neuronal …

Response adaptation in barrel cortical neurons facilitates stimulus detection during rhythmic whisker stimulation in anesthetized mice

N Barros-Zulaica, AEP Villa, A Nuñez - eneuro, 2019 - eneuro.org
… Figure Contributions: Natali Barros-Zulaica performed the experiments. All authors … Figure
Contributions: Natali Barros-Zulaica performed the experiments. All authors analyzed the data. …

Of mice and men: topologically complex dendrites assemble uniquely human networks

L Kanari, Y Shi, A Arnaudon, N Barros-Zulaica… - bioRxiv, 2023 - biorxiv.org
The organizational principles that distinguish the human brain from other species have been
a long-standing enigma in neuroscience. Focusing on the uniquely evolved cortical layers …

[PDF][PDF] Synaptic plasticity in the somatosensory cortex

N Barros-Zulaica, A Nuñez - Neurotransmitter, 2015 - researchgate.net
The term synaptic plasticity implies modification in the strength or efficacy of synaptic
transmission between pre-existing synapses. Long-term changes in synaptic efficacy have been …

[HTML][HTML] Bidirectional hebbian plasticity induced by low-frequency stimulation in basal dendrites of rat barrel cortex layer 5 pyramidal neurons

A Díez-García, N Barros-Zulaica, Á Núñez… - Frontiers in Cellular …, 2017 - frontiersin.org
… (B) Superimposed averaged EPSP and EPSP-Ca 2+ spike (n = 20 as in all other Figures) …
N. Barros-Zulaica was a doctoral fellow funded by the BFU2012-36107 grant. We thank …