[Comp-neuro] Comp-neuro: PhD position at L2S, south of Paris, France

Dear manager of the comp-neuro list,

Please find below a PhD offer for our lab L2S in Paris.

I would appreciate if you could publish it.

Thanks a lot in advance.

Best regards,

Antoine Chaillet


PhD position at L2S, south of Paris, France

PhD Title: Control laws for innovative deep brain stimulation in the treatment of Parkinson disease: provable approaches based on optogenitics experimental data

Supervisors: Antoine Chaillet (main advisor) and William Pasillas-Lépine

Brief description: This Ph.D. thesis aims at adapting methodologies issued from control theory and dynamical systems to the field of neuroscience. The development of formal analytical results allows a better understanding of some neurological phenomena, and is a necessary requirement for the achievement of significant progresses in therapeutic treatments such as deep brain stimulation. Recent experimental and theoretical breakthroughs now make such analytical studies reasonable. In particular, this work will focus on neuronal synchrony, which is involved in many healthy brain functions but can also lead to pathological phenomena (such as Parkinson's disease). The objective of this work is to develop new analysis and control methods, able to cope with the fundamentally complex behavior of neuronal populations (interconnection, heterogeneity, uncertainties, delays…). These methods will be inspired from related domains involving stability analysis of interconnected nonlinear systems, analysis of hybrid dynamics and robust control. More precisely, the Ph.D. thesis will comprise: the development a spike-rate model of the basal ganglia network based on experimental optogenetics data of healthy and parkinsonian primates, the confrontation of this model with a single-unit numerical model, the formal analysis of pathological oscillations onset based on the spike-rate model, and the development of realistic DBS control laws to alter these pathological oscillations.

Environment: The Ph.D. thesis will take place at Laboratoire des Signaux et Systèmes (L2S) – Supélec, South of Paris (France), in a team composed of applied mathematicians and control theoreticians.

Prerequisite: Although aiming at practical fallouts and relying on state-of-the-art experimental data, the contributions expected from this Ph.D. thesis are mostly of a theoretical nature. The candidate must have a background in applied mathematics, nonlinear/hybrid control theory, or computational neuroscience. Interests in interdisciplinary research are required. Skills in simulation software are desirable. Knowledge of French language is not required, but an appropriate level of English is necessary.

Contact: antoine.chaillet@supelec.fr