Publications associées à Unité motrice

A biomimetic electrical stimulation strategy to induce asynchronous stochastic neural activity

Silvestro Micera, Stéphanie Lacour, Edoardo D'Anna, Emanuele Formento, Sandra Gribi

Objective.Electrical stimulation is an effective method for artificially modulating the activity of the nervous system. However, current stimulation paradigms fail to reproduce the stochastic and asynchronous properties of natural neural activity. Here, we ...

2020

Probing Context-Dependent Modulations of Ipsilateral Premotor-Motor Connectivity in Relapsing-Remitting Multiple Sclerosis

Estelle Emeline Raffin

Objective: We employed dual-site TMS to test whether ipsilateral functional premotor-motor connectivity is altered in relapsing-remitting Multiple Sclerosis (RR-MS) and is related to central fatigue. Methods: Twelve patients with RR-MS and 12 healthy contr ...

FRONTIERS MEDIA SA2020

Cortical circuits for transforming whisker sensation into goal-directed licking

Carl Petersen, Sylvain Crochet, Vahid Esmaeili, Georgios Foustoukos, Keita Tamura, Anastasiia Oryshchuk

Animals can learn to use sensory stimuli to generate motor actions in order to obtain rewards. However, the precise neuronal circuits driving learning and execution of a specific goal-directed sensory-to-motor transformation remain to be elucidated. Here, ...

2020

Hand perceptions induced by single pulse transcranial magnetic stimulation over the primary motor cortex

Olaf Blanke, Andrea Serino, Michela Bassolino, Matteo Franza, Matteo Vissani, Giuliana Sorrentino

Background When single pulse transcranial magnetic stimulation (TMS) is applied over the primary motor cortex (M1) with sufficient intensity, it evokes muscular contractions (motor-evoked potentials, MEPs) and muscle twitches (TMS-evoked movements). Partic ...

2019

The Human-Computer Connection An Overview Of Brain-Computer Interfaces

José del Rocio Millán Ruiz

This article introduces the field of brain-computer interfaces (BCI), which allows the control of devices without the generation of any active motor output but directly from the decoding of the user's brain signals. Here we review the current state of the ...

UNIV VALENCIA, BOTANICAL GARDEN UV2019

Optical cuff for optogenetic control of the peripheral nervous system

Stéphanie Lacour, Grégoire Courtine, Léonie Asboth, Frédéric Pierre Gérald Michoud, Loïc Sottas

Objective. Nerves in the peripheral nervous system (PNS) contain axons with specific motor, somatosensory and autonomic functions. Optogenetics offers an efficient approach to selectively activate axons within the nerve. However, the heterogeneous nature o ...

2018

Optical cuff for optogenetic control of the peripheral nervous system

Stéphanie Lacour, Grégoire Courtine, Léonie Asboth, Frédéric Pierre Gérald Michoud, Loïc Sottas

2018

Neural and muscular factors both contribute to plantar-flexor muscle weakness in older fallers

Jean-Baptiste Mignardot

Plantar-flexor muscles are key muscles in the control of postural sway. Older fallers present lower maximal plantar-flexor performance than older non-fallers; however, the mechanisms underlying this motor impairment remain to be elucidated. This study aime ...

PERGAMON-ELSEVIER SCIENCE LTD2018

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Unité motrice

Investigation of physiological roles of AMPK-activated protein kinase y3

A biomimetic electrical stimulation strategy to induce asynchronous stochastic neural activity

Probing Context-Dependent Modulations of Ipsilateral Premotor-Motor Connectivity in Relapsing-Remitting Multiple Sclerosis

Cortical circuits for transforming whisker sensation into goal-directed licking

Hand perceptions induced by single pulse transcranial magnetic stimulation over the primary motor cortex

The Human-Computer Connection An Overview Of Brain-Computer Interfaces

Optical cuff for optogenetic control of the peripheral nervous system

Optical cuff for optogenetic control of the peripheral nervous system

Neural and muscular factors both contribute to plantar-flexor muscle weakness in older fallers

A regenerative microchannel device for recording multiple single-unit action potentials in awake, ambulatory animals

Graph Chatbot

Chattez avec Graph Search

Neural and muscular factors both contribute to plantar-flexor muscle weakness in older fallers

Investigation of physiological roles of AMPK-activated protein kinase y3

Optical cuff for optogenetic control of the peripheral nervous system

A regenerative microchannel device for recording multiple single-unit action potentials in awake, ambulatory animals

Probing Context-Dependent Modulations of Ipsilateral Premotor-Motor Connectivity in Relapsing-Remitting Multiple Sclerosis

A biomimetic electrical stimulation strategy to induce asynchronous stochastic neural activity

Cortical circuits for transforming whisker sensation into goal-directed licking

Hand perceptions induced by single pulse transcranial magnetic stimulation over the primary motor cortex

The Human-Computer Connection An Overview Of Brain-Computer Interfaces

Optical cuff for optogenetic control of the peripheral nervous system