sentences:  She also details the roles in learning played by various areas of the brain, and examines the interplay of brain, body, and environment.Hannaford is an advocate of movement and play in learning, discussing the importance of sensorimotor development (visual, auditory, tactile, and kinesthetic readiness) to the learning process.She provides several case examples of children whose learning improved remarkably through use of the Brain Gym activities, as well as including her own research done with Brain Gym.