Match Each Scientist with Their Appropriate Contribution to Understanding of the Control

Match each scientist with their appropriate contribution to understanding of the control of posture and locomotion
-_____ demonstrated that walking in a mammalian quadruped involves spinal CGP using spinal and decerebrate cats

A) Charles Sherrington
B) Donald Wilson
C) Sten Grillner
D) Graham Brown
E) Hughlings Jackson
F) Wilder Penfield
G) Giocomo Rizzolatti.