Figure 1From: Interactions between cognitive and sensory load while planning and controlling complex gait adaptations in Parkinson’s disease Depiction of visual feedback conditions. Bulbs with black cross indicate when the room was completely dark. Obstacle was visible in all conditions. Visual feedback restrictions- Full vision: no visual restriction; Limb + Obs: Obstacle and limbs visible in the dark; Obs: Only obstacle was visible in the dark.Back to article page