M Dubois studied physiotherapy at the National School of Physiotherapy and Rehabilitation, France and graduated as PT in 2016. After he worked in neurology service of University and Hospital Center in Paris as PT. Then he worked in city office until now. In parallel he studied public health, methodology and biostatistics in Paris-Sud University, France and graduated as MSc in 2018. He teach neuro-rehabilitation, methodology and statistics in Physiotherapy schools. Then 2020, he is PhD student in Paris-Sud University, France in epidemiology. His work is about the efficacy assessment in the neurodegenerative’s disease rehabilitation from big data.