Wahlsten neurodevelopmental neonatal test battery for motor and sensory functions from postnatal day 8 (P8) through postnatal day 18 (P18) on Dutch CGG KI mice. Average scores for motor (e.g., forelimb and hind limb grasp, righting reflex, etc) and sensory (eye opening, auditory startle, etc) functions were calculated as described previously (Wahlsten, 1974). *P<0.05 versus WT.