NeuroRhythms

Computational Modeling and Experimental Analysis
of Normal and Pathological Neural Rhythms
for Medical Applications & NeuroRobotics

Research topics

Neural oscillation and population synchrony at specific frequencies are ubiquitous in the central nervous system of animals and humans. Indeed, rhythms characterize the neural activity at every scale: (i) at the microscopic scale, subthreshold membrane potential of a neuron can oscillate up to 40 Hz and action potentials appear period- ically such as in the olfactory bulb; (ii) at a mesoscopic scale, neurons of inhibitory or excitatory populations fire together; (iii) at a macroscopic scale, brain areas located in both hemispheres show synchrony and brain waves can be observed between areas e.g., between the frontal lobe and the parietal lobe under general anesthesia. Rhythms can be found throughout the central nervous system e.g., between brain areas as well as in the spinal cord. As a consequence, rhythms are known to be involved in numerous brain functions such as perception and action (includ- ing inter-limb and inter-personal movement coordination), cognition (states of awakeness, memory consolidation…) and emotions. Excess or deficit in oscillation or synchrony could further relate to neurological disorders. Thus, it is important to study normal and pathological rhythmic activity to better understand Parkinson’s disease, tremor, epilepsy… and propose neural interfaces for controlling the nervous system or enhancing functional recovery. Studying neural rhythms requires to build realistic models validated by experimental data recorded in humans, animals or robots.

New Ph.D. student

2023/03/05 2023/03/05Uncategorized

Lénaïg Guého will design and evaluate a brain-computer interface using spatialized auditory stimuli (in collaboration with OrangeLabs). Supervisors: Laurent Bougrain, Patrick Hénaff, Rozenn Nicol, Cyril Plapous.

A night with researchers 2022

2022/09/07 2022/09/27Event

Neurorhythms will participate for an evening on October 30, 2022, on the Human and Social Sciences campus of Nancy in the night of researchers with more than 70 researchers, animations, light shows, theater stage, visits, concerts…

ANR project BCI4IA funded!

2022/07/12 2022/09/27Project

The BCI4IA project proposes to detect intraoperative awareness reliably by analyzing, in real-time, brain motor activity under general anesthesia with a Brain-Computer Interface (BCI) based on Median Nerve Stimulation and innovative machine learning methods.

Partners are:

– University hospital of Nancy;
– Univ. of Lorraine/LORIA/Neurorhythms;
– Inria Potioc;
– University hospital of Brugmann (Belgium).

Computational Neurosciences

Brain-Computer Interfaces

Hand Shaking controlled by Central Pattern Generators

Computational Modeling and Experimental Analysis
of Normal and Pathological Neural Rhythms
for Medical Applications & NeuroRobotics

Research topics

New Ph.D. student

A night with researchers 2022

ANR project BCI4IA funded!

Computational Neurosciences

Brain-Computer Interfaces

Hand Shaking controlled by Central Pattern Generators

Computational Modeling and Experimental Analysisof Normal and Pathological Neural Rhythmsfor Medical Applications & NeuroRobotics Research topics

Computational Modeling and Experimental Analysis
of Normal and Pathological Neural Rhythms
for Medical Applications & NeuroRobotics

Research topics