Publications associées à Psychopharmacologie

Interfacing aptamer-modified nanopipettes with neuronal media and ex vivo brain tissue

Nako Nakatsuka, Anna Burdina, Annina Stuber

Aptamer-functionalized biosensors exhibit high selectivity for monitoring neurotransmitters in complex environments. We translated nanoscale aptamer-modified nanopipette sensors to detect endogenous dopamine release in vitro and ex vivo. These sensors empl ...

2023

A conditional glutamatergic synaptic vesicle marker for Drosophila

Evelyne Ruchti, Brian Donal McCabe

Glutamate is a principal neurotransmitter used extensively by the nervous systems of all vertebrate and invertebrate animals. It is primarily an excitatory neurotransmitter that has been implicated in nervous system development, as well as a myriad of brai ...

OXFORD UNIV PRESS INC2022

High synaptic threshold for dendritic NMDA spike generation in human layer 2/3 pyramidal neurons

James Gonzalo King, Suraj Honnuraiah

Neurons receive synaptic input primarily onto their dendrites. While we know much about the electrical properties of dendrites in rodents, we have only just started to describe their properties in the human brain. Here, we investigate the capacity of human ...

2022

Distinguishing dopamine and calcium responses using XNA-nanotube sensors for improved neurochemical sensing

Ardemis Anoush Boghossian, Melania Reggente, Alice Judith Gillen, Alessandra Antonucci, Daniel Eduardo Morales Garza

To date, the engineering of single-stranded DNA-SWCNT (DNA-SWCNT) optical biosensors have largely focused on creating sensors for new applications with little focus on optimising existing sensors for in vitro and in vivo conditions. Recent studies have sho ...

2021

Cell-type-specific nicotinic input disinhibits mouse barrel cortex during active sensing

Carl Petersen, Sylvain Crochet, Célia Roxane Gasselin, Benoît Hohl

Fast synaptic transmission relies upon the activation of ionotropic receptors by neurotransmitter release to evoke postsynaptic potentials. Glutamate and GABA play dominant roles in driving highly dynamic activity in synaptically connected neuronal circuit ...

CELL PRESS2021

Excitatory/inhibitory neuronal metabolic balance in mouse hippocampus upon infusion of [U-C-13(6)]glucose

Rolf Gruetter, Hongxia Lei, Bernard Lanz, Carole Poitry-Yamate, Antoine Timothée Cherix, Guillaume Donati, Blanca Lizarbe Serra

Hippocampus plays a critical role in linking brain energetics and behavior typically associated to stress exposure. In this study, we aimed to simultaneously assess excitatory and inhibitory neuronal metabolism in mouse hippocampus in vivo by applying (18) ...

2020

Inferring subjective preferences on robot trajectories using EEG signals

Aude Billard, José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Inaki Asier Iturrate Gil, Iason Batzianoulis, Fumiaki Iwane

Cognitive information has been exploited in non-invasive Brain Computer Interface (BCI) scenarios to provide autonomous external agents with additional information. In this context, Error-related potentials (ErrPs), temporal deflections in electroencephalo ...

IEEE2019

Image-Based Marker-Free Screening of GABA(A) Agonists, Antagonists, and Modulators

Gerardo Turcatti, Benjamin Rappaz, Fabien Kuttler, Damiano Banfi, Pierre Marquet, Pascal Jourdain

The ionotropic GABA(A) receptors represent the main target for different groups of widely used drugs having hypnotic and anxiolytic effects. So far, most approaches used to assess GABA activity involve invasive low -throughput electrophysiological techniqu ...

2019

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Psychopharmacologie

Interfacing aptamer-modified nanopipettes with neuronal media and ex vivo brain tissue

Dopamine Dynamics in Reward-based Learning

A conditional glutamatergic synaptic vesicle marker for Drosophila

High synaptic threshold for dendritic NMDA spike generation in human layer 2/3 pyramidal neurons

Distinguishing dopamine and calcium responses using XNA-nanotube sensors for improved neurochemical sensing

Cell-type-specific nicotinic input disinhibits mouse barrel cortex during active sensing

Octopamine neuron dependent aggression requires dVGLUT from dual-transmitting neurons

Excitatory/inhibitory neuronal metabolic balance in mouse hippocampus upon infusion of [U-C-13(6)]glucose

Inferring subjective preferences on robot trajectories using EEG signals

Image-Based Marker-Free Screening of GABA(A) Agonists, Antagonists, and Modulators

Graph Chatbot

Chattez avec Graph Search

Dopamine Dynamics in Reward-based Learning

A conditional glutamatergic synaptic vesicle marker for Drosophila

Distinguishing dopamine and calcium responses using XNA-nanotube sensors for improved neurochemical sensing

Octopamine neuron dependent aggression requires dVGLUT from dual-transmitting neurons

High synaptic threshold for dendritic NMDA spike generation in human layer 2/3 pyramidal neurons

Inferring subjective preferences on robot trajectories using EEG signals

Cell-type-specific nicotinic input disinhibits mouse barrel cortex during active sensing

Image-Based Marker-Free Screening of GABA(A) Agonists, Antagonists, and Modulators

Interfacing aptamer-modified nanopipettes with neuronal media and ex vivo brain tissue

Excitatory/inhibitory neuronal metabolic balance in mouse hippocampus upon infusion of [U-C-13(6)]glucose