Changes in Prefrontal Cortical Activity During Walking and Cognitive Functions Among Patients With Parkinson's Disease oleh Maud Ranchet, Isabelle Hoang, Maxime Cheminon, Romain Derollepot, Hannes Devos, Stephane Perrey, Jacques Luauté, Jacques Luauté, Jacques Luauté, Teodor Danaila, Laurence Paire-Ficout